Home / 732,964.01-1,094,432.57-656,569.36

Finding the Fourth Proportional to 732,964.01, 1,094,432.57 and 656,569.36

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Solution

The fourth proportional to 732,964.01, 1,094,432.57 and 656,569.36 is: 980,363.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,964.01 : 1,094,432.57 = 656,569.36 : x
  2. Step 2: Convert to fraction form
    732,964.01/1,094,432.57 = 656,569.36/x
  3. Step 3: Cross multiply
    732,964.01x = 1,094,432.57 × 656,569.36
  4. Step 4: Simplify right side
    732,964.01x = 718,570,892,595.38
  5. Step 5: Solve for x
    x = 718,570,892,595.38/732,964.01
  6. Step 6: Final answer
    x = 980,363.14

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.