Home / 8,027,850.30-12,041,873.85-2,348,189.40

Finding the Fourth Proportional to 8,027,850.30, 12,041,873.85 and 2,348,189.40

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Solution

The fourth proportional to 8,027,850.30, 12,041,873.85 and 2,348,189.40 is: 3,522,312.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027,850.30 : 12,041,873.85 = 2,348,189.40 : x
  2. Step 2: Convert to fraction form
    8,027,850.30/12,041,873.85 = 2,348,189.40/x
  3. Step 3: Cross multiply
    8,027,850.30x = 12,041,873.85 × 2,348,189.40
  4. Step 4: Simplify right side
    8,027,850.30x = 28,276,600,530,707.19
  5. Step 5: Solve for x
    x = 28,276,600,530,707.19/8,027,850.30
  6. Step 6: Final answer
    x = 3,522,312.88

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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.