Home / 4,132,472.50-6,198,771-1,573,828.90

Finding the Fourth Proportional to 4,132,472.50, 6,198,771 and 1,573,828.90

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Solution

The fourth proportional to 4,132,472.50, 6,198,771 and 1,573,828.90 is: 2,360,767.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,472.50 : 6,198,771 = 1,573,828.90 : x
  2. Step 2: Convert to fraction form
    4,132,472.50/6,198,771 = 1,573,828.90/x
  3. Step 3: Cross multiply
    4,132,472.50x = 6,198,771 × 1,573,828.90
  4. Step 4: Simplify right side
    4,132,472.50x = 9,755,804,944,281.90
  5. Step 5: Solve for x
    x = 9,755,804,944,281.90/4,132,472.50
  6. Step 6: Final answer
    x = 2,360,767.06

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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.