Home / 2,427,600.15-3,641,400.23-744,484.95

Finding the Fourth Proportional to 2,427,600.15, 3,641,400.23 and 744,484.95

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Solution

The fourth proportional to 2,427,600.15, 3,641,400.23 and 744,484.95 is: 1,116,727.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,600.15 : 3,641,400.23 = 744,484.95 : x
  2. Step 2: Convert to fraction form
    2,427,600.15/3,641,400.23 = 744,484.95/x
  3. Step 3: Cross multiply
    2,427,600.15x = 3,641,400.23 × 744,484.95
  4. Step 4: Simplify right side
    2,427,600.15x = 2,710,967,664,439.11
  5. Step 5: Solve for x
    x = 2,710,967,664,439.11/2,427,600.15
  6. Step 6: Final answer
    x = 1,116,727.43

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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.