Home / 6,327,023.06-8,731,248.35-3,426,347.55

Finding the Fourth Proportional to 6,327,023.06, 8,731,248.35 and 3,426,347.55

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Solution

The fourth proportional to 6,327,023.06, 8,731,248.35 and 3,426,347.55 is: 4,728,336.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,327,023.06 : 8,731,248.35 = 3,426,347.55 : x
  2. Step 2: Convert to fraction form
    6,327,023.06/8,731,248.35 = 3,426,347.55/x
  3. Step 3: Cross multiply
    6,327,023.06x = 8,731,248.35 × 3,426,347.55
  4. Step 4: Simplify right side
    6,327,023.06x = 29,916,291,401,029.91
  5. Step 5: Solve for x
    x = 29,916,291,401,029.91/6,327,023.06
  6. Step 6: Final answer
    x = 4,728,336.08

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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.