Home / 5,037,385.28-6,951,594.28-2,861,932.24

Finding the Fourth Proportional to 5,037,385.28, 6,951,594.28 and 2,861,932.24

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Solution

The fourth proportional to 5,037,385.28, 6,951,594.28 and 2,861,932.24 is: 3,949,467.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,385.28 : 6,951,594.28 = 2,861,932.24 : x
  2. Step 2: Convert to fraction form
    5,037,385.28/6,951,594.28 = 2,861,932.24/x
  3. Step 3: Cross multiply
    5,037,385.28x = 6,951,594.28 × 2,861,932.24
  4. Step 4: Simplify right side
    5,037,385.28x = 19,894,991,789,331.59
  5. Step 5: Solve for x
    x = 19,894,991,789,331.59/5,037,385.28
  6. Step 6: Final answer
    x = 3,949,467.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.