Home / 8,068,377.12-12,103,451.60-4,025,882.64

Finding the Fourth Proportional to 8,068,377.12, 12,103,451.60 and 4,025,882.64

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Solution

The fourth proportional to 8,068,377.12, 12,103,451.60 and 4,025,882.64 is: 6,039,266.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,068,377.12 : 12,103,451.60 = 4,025,882.64 : x
  2. Step 2: Convert to fraction form
    8,068,377.12/12,103,451.60 = 4,025,882.64/x
  3. Step 3: Cross multiply
    8,068,377.12x = 12,103,451.60 × 4,025,882.64
  4. Step 4: Simplify right side
    8,068,377.12x = 48,727,075,680,520.23
  5. Step 5: Solve for x
    x = 48,727,075,680,520.23/8,068,377.12
  6. Step 6: Final answer
    x = 6,039,266.01

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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.