Home / 1,829,617.30-2,524,834.15-1,013,813.83

Finding the Fourth Proportional to 1,829,617.30, 2,524,834.15 and 1,013,813.83

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Solution

The fourth proportional to 1,829,617.30, 2,524,834.15 and 1,013,813.83 is: 1,399,042.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,617.30 : 2,524,834.15 = 1,013,813.83 : x
  2. Step 2: Convert to fraction form
    1,829,617.30/2,524,834.15 = 1,013,813.83/x
  3. Step 3: Cross multiply
    1,829,617.30x = 2,524,834.15 × 1,013,813.83
  4. Step 4: Simplify right side
    1,829,617.30x = 2,559,711,779,726.29
  5. Step 5: Solve for x
    x = 2,559,711,779,726.29/1,829,617.30
  6. Step 6: Final answer
    x = 1,399,042.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.