Home / 5,565,758.83-8,348,520.03-1,522,246.72

Finding the Fourth Proportional to 5,565,758.83, 8,348,520.03 and 1,522,246.72

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Solution

The fourth proportional to 5,565,758.83, 8,348,520.03 and 1,522,246.72 is: 2,283,337.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,565,758.83 : 8,348,520.03 = 1,522,246.72 : x
  2. Step 2: Convert to fraction form
    5,565,758.83/8,348,520.03 = 1,522,246.72/x
  3. Step 3: Cross multiply
    5,565,758.83x = 8,348,520.03 × 1,522,246.72
  4. Step 4: Simplify right side
    5,565,758.83x = 12,708,507,232,521.80
  5. Step 5: Solve for x
    x = 12,708,507,232,521.80/5,565,758.83
  6. Step 6: Final answer
    x = 2,283,337.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.