Home / 731,301,989.04-1,096,307,275.64-559,545,572.24

Finding the Fourth Proportional to 731,301,989.04, 1,096,307,275.64 and 559,545,572.24

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Solution

The fourth proportional to 731,301,989.04, 1,096,307,275.64 and 559,545,572.24 is: 838,824,303.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,301,989.04 : 1,096,307,275.64 = 559,545,572.24 : x
  2. Step 2: Convert to fraction form
    731,301,989.04/1,096,307,275.64 = 559,545,572.24/x
  3. Step 3: Cross multiply
    731,301,989.04x = 1,096,307,275.64 × 559,545,572.24
  4. Step 4: Simplify right side
    731,301,989.04x = 613,433,881,898,859,264
  5. Step 5: Solve for x
    x = 613,433,881,898,859,264/731,301,989.04
  6. Step 6: Final answer
    x = 838,824,303.90

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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.