Home / 5,646,560.52-7,792,226.40-3,199,166.73

Finding the Fourth Proportional to 5,646,560.52, 7,792,226.40 and 3,199,166.73

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Solution

The fourth proportional to 5,646,560.52, 7,792,226.40 and 3,199,166.73 is: 4,414,834.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,560.52 : 7,792,226.40 = 3,199,166.73 : x
  2. Step 2: Convert to fraction form
    5,646,560.52/7,792,226.40 = 3,199,166.73/x
  3. Step 3: Cross multiply
    5,646,560.52x = 7,792,226.40 × 3,199,166.73
  4. Step 4: Simplify right side
    5,646,560.52x = 24,928,631,451,507.67
  5. Step 5: Solve for x
    x = 24,928,631,451,507.67/5,646,560.52
  6. Step 6: Final answer
    x = 4,414,834.72

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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.