Home / 2,513,327.57-3,468,407.13-1,367,416.11

Finding the Fourth Proportional to 2,513,327.57, 3,468,407.13 and 1,367,416.11

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Solution

The fourth proportional to 2,513,327.57, 3,468,407.13 and 1,367,416.11 is: 1,887,042.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,327.57 : 3,468,407.13 = 1,367,416.11 : x
  2. Step 2: Convert to fraction form
    2,513,327.57/3,468,407.13 = 1,367,416.11/x
  3. Step 3: Cross multiply
    2,513,327.57x = 3,468,407.13 × 1,367,416.11
  4. Step 4: Simplify right side
    2,513,327.57x = 4,742,755,785,600.86
  5. Step 5: Solve for x
    x = 4,742,755,785,600.86/2,513,327.57
  6. Step 6: Final answer
    x = 1,887,042.44

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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.