Home / 9,268,471.80-13,894,413.30-3,586,807.80

Finding the Fourth Proportional to 9,268,471.80, 13,894,413.30 and 3,586,807.80

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Solution

The fourth proportional to 9,268,471.80, 13,894,413.30 and 3,586,807.80 is: 5,377,001.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268,471.80 : 13,894,413.30 = 3,586,807.80 : x
  2. Step 2: Convert to fraction form
    9,268,471.80/13,894,413.30 = 3,586,807.80/x
  3. Step 3: Cross multiply
    9,268,471.80x = 13,894,413.30 × 3,586,807.80
  4. Step 4: Simplify right side
    9,268,471.80x = 49,836,590,000,863.74
  5. Step 5: Solve for x
    x = 49,836,590,000,863.74/9,268,471.80
  6. Step 6: Final answer
    x = 5,377,001.85

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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.