Home / 6,108,654.06-8,429,711.64-3,392,575.02

Finding the Fourth Proportional to 6,108,654.06, 8,429,711.64 and 3,392,575.02

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Solution

The fourth proportional to 6,108,654.06, 8,429,711.64 and 3,392,575.02 is: 4,681,625.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,654.06 : 8,429,711.64 = 3,392,575.02 : x
  2. Step 2: Convert to fraction form
    6,108,654.06/8,429,711.64 = 3,392,575.02/x
  3. Step 3: Cross multiply
    6,108,654.06x = 8,429,711.64 × 3,392,575.02
  4. Step 4: Simplify right side
    6,108,654.06x = 28,598,429,135,667.23
  5. Step 5: Solve for x
    x = 28,598,429,135,667.23/6,108,654.06
  6. Step 6: Final answer
    x = 4,681,625.26

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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.