Home / 4,037,200.60-6,056,358.18-1,478,080.12

Finding the Fourth Proportional to 4,037,200.60, 6,056,358.18 and 1,478,080.12

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Solution

The fourth proportional to 4,037,200.60, 6,056,358.18 and 1,478,080.12 is: 2,217,324.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,200.60 : 6,056,358.18 = 1,478,080.12 : x
  2. Step 2: Convert to fraction form
    4,037,200.60/6,056,358.18 = 1,478,080.12/x
  3. Step 3: Cross multiply
    4,037,200.60x = 6,056,358.18 × 1,478,080.12
  4. Step 4: Simplify right side
    4,037,200.60x = 8,951,782,625,457.38
  5. Step 5: Solve for x
    x = 8,951,782,625,457.38/4,037,200.60
  6. Step 6: Final answer
    x = 2,217,324.21

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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.