Home / 731,277.77-1,096,750.56-352,004.82

Finding the Fourth Proportional to 731,277.77, 1,096,750.56 and 352,004.82

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Solution

The fourth proportional to 731,277.77, 1,096,750.56 and 352,004.82 is: 527,927.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,277.77 : 1,096,750.56 = 352,004.82 : x
  2. Step 2: Convert to fraction form
    731,277.77/1,096,750.56 = 352,004.82/x
  3. Step 3: Cross multiply
    731,277.77x = 1,096,750.56 × 352,004.82
  4. Step 4: Simplify right side
    731,277.77x = 386,061,480,664.90
  5. Step 5: Solve for x
    x = 386,061,480,664.90/731,277.77
  6. Step 6: Final answer
    x = 527,927.28

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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.