Home / 1,323,229.68-1,984,606.50-350,600.52

Finding the Fourth Proportional to 1,323,229.68, 1,984,606.50 and 350,600.52

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Solution

The fourth proportional to 1,323,229.68, 1,984,606.50 and 350,600.52 is: 525,837.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,229.68 : 1,984,606.50 = 350,600.52 : x
  2. Step 2: Convert to fraction form
    1,323,229.68/1,984,606.50 = 350,600.52/x
  3. Step 3: Cross multiply
    1,323,229.68x = 1,984,606.50 × 350,600.52
  4. Step 4: Simplify right side
    1,323,229.68x = 695,804,070,895.38
  5. Step 5: Solve for x
    x = 695,804,070,895.38/1,323,229.68
  6. Step 6: Final answer
    x = 525,837.71

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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.