Home / 1,003,092.38-1,384,267.50-573,381.82

Finding the Fourth Proportional to 1,003,092.38, 1,384,267.50 and 573,381.82

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Solution

The fourth proportional to 1,003,092.38, 1,384,267.50 and 573,381.82 is: 791,266.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,092.38 : 1,384,267.50 = 573,381.82 : x
  2. Step 2: Convert to fraction form
    1,003,092.38/1,384,267.50 = 573,381.82/x
  3. Step 3: Cross multiply
    1,003,092.38x = 1,384,267.50 × 573,381.82
  4. Step 4: Simplify right side
    1,003,092.38x = 793,713,818,516.85
  5. Step 5: Solve for x
    x = 793,713,818,516.85/1,003,092.38
  6. Step 6: Final answer
    x = 791,266.92

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Double scale
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1.5x scale

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.