Home / 2,443,474.43-3,666,640.48-1,023,411.59

Finding the Fourth Proportional to 2,443,474.43, 3,666,640.48 and 1,023,411.59

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Solution

The fourth proportional to 2,443,474.43, 3,666,640.48 and 1,023,411.59 is: 1,535,715.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,474.43 : 3,666,640.48 = 1,023,411.59 : x
  2. Step 2: Convert to fraction form
    2,443,474.43/3,666,640.48 = 1,023,411.59/x
  3. Step 3: Cross multiply
    2,443,474.43x = 3,666,640.48 × 1,023,411.59
  4. Step 4: Simplify right side
    2,443,474.43x = 3,752,482,342,703.43
  5. Step 5: Solve for x
    x = 3,752,482,342,703.43/2,443,474.43
  6. Step 6: Final answer
    x = 1,535,715.83

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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.