Home / 6,000,394.10-8,280,565.60-3,247,081.24

Finding the Fourth Proportional to 6,000,394.10, 8,280,565.60 and 3,247,081.24

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Solution

The fourth proportional to 6,000,394.10, 8,280,565.60 and 3,247,081.24 is: 4,480,983.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000,394.10 : 8,280,565.60 = 3,247,081.24 : x
  2. Step 2: Convert to fraction form
    6,000,394.10/8,280,565.60 = 3,247,081.24/x
  3. Step 3: Cross multiply
    6,000,394.10x = 8,280,565.60 × 3,247,081.24
  4. Step 4: Simplify right side
    6,000,394.10x = 26,887,669,216,349.34
  5. Step 5: Solve for x
    x = 26,887,669,216,349.34/6,000,394.10
  6. Step 6: Final answer
    x = 4,480,983.88

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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.