Home / 3,656,142.42-5,045,473.36-2,024,549.70

Finding the Fourth Proportional to 3,656,142.42, 5,045,473.36 and 2,024,549.70

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Solution

The fourth proportional to 3,656,142.42, 5,045,473.36 and 2,024,549.70 is: 2,793,876.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,142.42 : 5,045,473.36 = 2,024,549.70 : x
  2. Step 2: Convert to fraction form
    3,656,142.42/5,045,473.36 = 2,024,549.70/x
  3. Step 3: Cross multiply
    3,656,142.42x = 5,045,473.36 × 2,024,549.70
  4. Step 4: Simplify right side
    3,656,142.42x = 10,214,811,577,345.99
  5. Step 5: Solve for x
    x = 10,214,811,577,345.99/3,656,142.42
  6. Step 6: Final answer
    x = 2,793,876.83

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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.