Home / 5,029,014.28-6,940,039.08-2,737,191.64

Finding the Fourth Proportional to 5,029,014.28, 6,940,039.08 and 2,737,191.64

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Solution

The fourth proportional to 5,029,014.28, 6,940,039.08 and 2,737,191.64 is: 3,777,324.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029,014.28 : 6,940,039.08 = 2,737,191.64 : x
  2. Step 2: Convert to fraction form
    5,029,014.28/6,940,039.08 = 2,737,191.64/x
  3. Step 3: Cross multiply
    5,029,014.28x = 6,940,039.08 × 2,737,191.64
  4. Step 4: Simplify right side
    5,029,014.28x = 18,996,216,951,049.29
  5. Step 5: Solve for x
    x = 18,996,216,951,049.29/5,029,014.28
  6. Step 6: Final answer
    x = 3,777,324.12

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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.