Home / 731,036.20-1,096,554.30-564,943.40

Finding the Fourth Proportional to 731,036.20, 1,096,554.30 and 564,943.40

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Solution

The fourth proportional to 731,036.20, 1,096,554.30 and 564,943.40 is: 847,415.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,036.20 : 1,096,554.30 = 564,943.40 : x
  2. Step 2: Convert to fraction form
    731,036.20/1,096,554.30 = 564,943.40/x
  3. Step 3: Cross multiply
    731,036.20x = 1,096,554.30 × 564,943.40
  4. Step 4: Simplify right side
    731,036.20x = 619,491,114,526.62
  5. Step 5: Solve for x
    x = 619,491,114,526.62/731,036.20
  6. Step 6: Final answer
    x = 847,415.10

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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.