Home / 6,901,540.97-9,523,693.27-3,803,893.87

Finding the Fourth Proportional to 6,901,540.97, 9,523,693.27 and 3,803,893.87

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Solution

The fourth proportional to 6,901,540.97, 9,523,693.27 and 3,803,893.87 is: 5,249,134.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,901,540.97 : 9,523,693.27 = 3,803,893.87 : x
  2. Step 2: Convert to fraction form
    6,901,540.97/9,523,693.27 = 3,803,893.87/x
  3. Step 3: Cross multiply
    6,901,540.97x = 9,523,693.27 × 3,803,893.87
  4. Step 4: Simplify right side
    6,901,540.97x = 36,227,118,449,513.26
  5. Step 5: Solve for x
    x = 36,227,118,449,513.26/6,901,540.97
  6. Step 6: Final answer
    x = 5,249,134.74

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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.