Home / 7,359,993.72-11,041,471.26-2,566,395.90

Finding the Fourth Proportional to 7,359,993.72, 11,041,471.26 and 2,566,395.90

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Solution

The fourth proportional to 7,359,993.72, 11,041,471.26 and 2,566,395.90 is: 3,850,110.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,359,993.72 : 11,041,471.26 = 2,566,395.90 : x
  2. Step 2: Convert to fraction form
    7,359,993.72/11,041,471.26 = 2,566,395.90/x
  3. Step 3: Cross multiply
    7,359,993.72x = 11,041,471.26 × 2,566,395.90
  4. Step 4: Simplify right side
    7,359,993.72x = 28,336,786,571,631.83
  5. Step 5: Solve for x
    x = 28,336,786,571,631.83/7,359,993.72
  6. Step 6: Final answer
    x = 3,850,110.16

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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.