Home / 6,298,565.31-8,692,304.98-3,546,198.47

Finding the Fourth Proportional to 6,298,565.31, 8,692,304.98 and 3,546,198.47

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Solution

The fourth proportional to 6,298,565.31, 8,692,304.98 and 3,546,198.47 is: 4,893,914.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,298,565.31 : 8,692,304.98 = 3,546,198.47 : x
  2. Step 2: Convert to fraction form
    6,298,565.31/8,692,304.98 = 3,546,198.47/x
  3. Step 3: Cross multiply
    6,298,565.31x = 8,692,304.98 × 3,546,198.47
  4. Step 4: Simplify right side
    6,298,565.31x = 30,824,638,614,416.75
  5. Step 5: Solve for x
    x = 30,824,638,614,416.75/6,298,565.31
  6. Step 6: Final answer
    x = 4,893,914.27

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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.