Home / 1,793,508.50-2,474,917.80-1,008,691.94

Finding the Fourth Proportional to 1,793,508.50, 2,474,917.80 and 1,008,691.94

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Solution

The fourth proportional to 1,793,508.50, 2,474,917.80 and 1,008,691.94 is: 1,391,925.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,508.50 : 2,474,917.80 = 1,008,691.94 : x
  2. Step 2: Convert to fraction form
    1,793,508.50/2,474,917.80 = 1,008,691.94/x
  3. Step 3: Cross multiply
    1,793,508.50x = 2,474,917.80 × 1,008,691.94
  4. Step 4: Simplify right side
    1,793,508.50x = 2,496,429,637,022.53
  5. Step 5: Solve for x
    x = 2,496,429,637,022.53/1,793,508.50
  6. Step 6: Final answer
    x = 1,391,925.18

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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.