Home / 897,190.59-1,346,346.12-597,881.18

Finding the Fourth Proportional to 897,190.59, 1,346,346.12 and 597,881.18

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Solution

The fourth proportional to 897,190.59, 1,346,346.12 and 597,881.18 is: 897,195.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    897,190.59 : 1,346,346.12 = 597,881.18 : x
  2. Step 2: Convert to fraction form
    897,190.59/1,346,346.12 = 597,881.18/x
  3. Step 3: Cross multiply
    897,190.59x = 1,346,346.12 × 597,881.18
  4. Step 4: Simplify right side
    897,190.59x = 804,955,012,521.94
  5. Step 5: Solve for x
    x = 804,955,012,521.94/897,190.59
  6. Step 6: Final answer
    x = 897,195.11

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Double scale
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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.