Home / 3,614,397.39-5,423,250.96-1,565,684.37

Finding the Fourth Proportional to 3,614,397.39, 5,423,250.96 and 1,565,684.37

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Solution

The fourth proportional to 3,614,397.39, 5,423,250.96 and 1,565,684.37 is: 2,349,243.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,397.39 : 5,423,250.96 = 1,565,684.37 : x
  2. Step 2: Convert to fraction form
    3,614,397.39/5,423,250.96 = 1,565,684.37/x
  3. Step 3: Cross multiply
    3,614,397.39x = 5,423,250.96 × 1,565,684.37
  4. Step 4: Simplify right side
    3,614,397.39x = 8,491,099,262,659.50
  5. Step 5: Solve for x
    x = 8,491,099,262,659.50/3,614,397.39
  6. Step 6: Final answer
    x = 2,349,243.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.