Home / 6,327,201.57-8,732,248.30-3,574,066.40

Finding the Fourth Proportional to 6,327,201.57, 8,732,248.30 and 3,574,066.40

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Solution

The fourth proportional to 6,327,201.57, 8,732,248.30 and 3,574,066.40 is: 4,932,612.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,327,201.57 : 8,732,248.30 = 3,574,066.40 : x
  2. Step 2: Convert to fraction form
    6,327,201.57/8,732,248.30 = 3,574,066.40/x
  3. Step 3: Cross multiply
    6,327,201.57x = 8,732,248.30 × 3,574,066.40
  4. Step 4: Simplify right side
    6,327,201.57x = 31,209,635,245,487.12
  5. Step 5: Solve for x
    x = 31,209,635,245,487.12/6,327,201.57
  6. Step 6: Final answer
    x = 4,932,612.77

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1.5x scale

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.