Home / 566,087.19-849,103.11-211,073.51

Finding the Fourth Proportional to 566,087.19, 849,103.11 and 211,073.51

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Solution

The fourth proportional to 566,087.19, 849,103.11 and 211,073.51 is: 316,599.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,087.19 : 849,103.11 = 211,073.51 : x
  2. Step 2: Convert to fraction form
    566,087.19/849,103.11 = 211,073.51/x
  3. Step 3: Cross multiply
    566,087.19x = 849,103.11 × 211,073.51
  4. Step 4: Simplify right side
    566,087.19x = 179,223,169,534.10
  5. Step 5: Solve for x
    x = 179,223,169,534.10/566,087.19
  6. Step 6: Final answer
    x = 316,599.94

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.