Home / 732,586.88-1,100,569.68-702,320.04

Finding the Fourth Proportional to 732,586.88, 1,100,569.68 and 702,320.04

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Solution

The fourth proportional to 732,586.88, 1,100,569.68 and 702,320.04 is: 1,055,099.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,586.88 : 1,100,569.68 = 702,320.04 : x
  2. Step 2: Convert to fraction form
    732,586.88/1,100,569.68 = 702,320.04/x
  3. Step 3: Cross multiply
    732,586.88x = 1,100,569.68 × 702,320.04
  4. Step 4: Simplify right side
    732,586.88x = 772,952,141,680.39
  5. Step 5: Solve for x
    x = 772,952,141,680.39/732,586.88
  6. Step 6: Final answer
    x = 1,055,099.62

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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.