Home / 8,565,724.64-12,851,951.52-3,770,051.90

Finding the Fourth Proportional to 8,565,724.64, 12,851,951.52 and 3,770,051.90

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Solution

The fourth proportional to 8,565,724.64, 12,851,951.52 and 3,770,051.90 is: 5,656,558.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,565,724.64 : 12,851,951.52 = 3,770,051.90 : x
  2. Step 2: Convert to fraction form
    8,565,724.64/12,851,951.52 = 3,770,051.90/x
  3. Step 3: Cross multiply
    8,565,724.64x = 12,851,951.52 × 3,770,051.90
  4. Step 4: Simplify right side
    8,565,724.64x = 48,452,524,247,647.51
  5. Step 5: Solve for x
    x = 48,452,524,247,647.51/8,565,724.64
  6. Step 6: Final answer
    x = 5,656,558.70

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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.