Home / 1,024,747.09-1,535,438.20-350,460.52

Finding the Fourth Proportional to 1,024,747.09, 1,535,438.20 and 350,460.52

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Solution

The fourth proportional to 1,024,747.09, 1,535,438.20 and 350,460.52 is: 525,115.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,747.09 : 1,535,438.20 = 350,460.52 : x
  2. Step 2: Convert to fraction form
    1,024,747.09/1,535,438.20 = 350,460.52/x
  3. Step 3: Cross multiply
    1,024,747.09x = 1,535,438.20 × 350,460.52
  4. Step 4: Simplify right side
    1,024,747.09x = 538,110,469,999.86
  5. Step 5: Solve for x
    x = 538,110,469,999.86/1,024,747.09
  6. Step 6: Final answer
    x = 525,115.39

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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.