Home / 1,025,468.96-1,415,175.70-566,613.10

Finding the Fourth Proportional to 1,025,468.96, 1,415,175.70 and 566,613.10

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Solution

The fourth proportional to 1,025,468.96, 1,415,175.70 and 566,613.10 is: 781,941.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,468.96 : 1,415,175.70 = 566,613.10 : x
  2. Step 2: Convert to fraction form
    1,025,468.96/1,415,175.70 = 566,613.10/x
  3. Step 3: Cross multiply
    1,025,468.96x = 1,415,175.70 × 566,613.10
  4. Step 4: Simplify right side
    1,025,468.96x = 801,857,090,421.67
  5. Step 5: Solve for x
    x = 801,857,090,421.67/1,025,468.96
  6. Step 6: Final answer
    x = 781,941.84

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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.