Home / 7,589,041.59-11,384,359.92-2,471,870.25

Finding the Fourth Proportional to 7,589,041.59, 11,384,359.92 and 2,471,870.25

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Solution

The fourth proportional to 7,589,041.59, 11,384,359.92 and 2,471,870.25 is: 3,708,065.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,589,041.59 : 11,384,359.92 = 2,471,870.25 : x
  2. Step 2: Convert to fraction form
    7,589,041.59/11,384,359.92 = 2,471,870.25/x
  3. Step 3: Cross multiply
    7,589,041.59x = 11,384,359.92 × 2,471,870.25
  4. Step 4: Simplify right side
    7,589,041.59x = 28,140,660,601,540.38
  5. Step 5: Solve for x
    x = 28,140,660,601,540.38/7,589,041.59
  6. Step 6: Final answer
    x = 3,708,065.14

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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.