Home / 1,087,994.19-1,501,402.14-604,546.92

Finding the Fourth Proportional to 1,087,994.19, 1,501,402.14 and 604,546.92

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Solution

The fourth proportional to 1,087,994.19, 1,501,402.14 and 604,546.92 is: 834,258.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,994.19 : 1,501,402.14 = 604,546.92 : x
  2. Step 2: Convert to fraction form
    1,087,994.19/1,501,402.14 = 604,546.92/x
  3. Step 3: Cross multiply
    1,087,994.19x = 1,501,402.14 × 604,546.92
  4. Step 4: Simplify right side
    1,087,994.19x = 907,668,039,418.41
  5. Step 5: Solve for x
    x = 907,668,039,418.41/1,087,994.19
  6. Step 6: Final answer
    x = 834,258.17

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.