Home / 7,337,545.32-10,956,908.37-5,992,378.32

Finding the Fourth Proportional to 7,337,545.32, 10,956,908.37 and 5,992,378.32

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Solution

The fourth proportional to 7,337,545.32, 10,956,908.37 and 5,992,378.32 is: 8,948,215.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,545.32 : 10,956,908.37 = 5,992,378.32 : x
  2. Step 2: Convert to fraction form
    7,337,545.32/10,956,908.37 = 5,992,378.32/x
  3. Step 3: Cross multiply
    7,337,545.32x = 10,956,908.37 × 5,992,378.32
  4. Step 4: Simplify right side
    7,337,545.32x = 65,657,940,170,614.54
  5. Step 5: Solve for x
    x = 65,657,940,170,614.54/7,337,545.32
  6. Step 6: Final answer
    x = 8,948,215.96

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.