Home / 7,229,395.18-10,837,200.93-2,434,617.10

Finding the Fourth Proportional to 7,229,395.18, 10,837,200.93 and 2,434,617.10

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Solution

The fourth proportional to 7,229,395.18, 10,837,200.93 and 2,434,617.10 is: 3,649,604.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,229,395.18 : 10,837,200.93 = 2,434,617.10 : x
  2. Step 2: Convert to fraction form
    7,229,395.18/10,837,200.93 = 2,434,617.10/x
  3. Step 3: Cross multiply
    7,229,395.18x = 10,837,200.93 × 2,434,617.10
  4. Step 4: Simplify right side
    7,229,395.18x = 26,384,434,700,313.90
  5. Step 5: Solve for x
    x = 26,384,434,700,313.90/7,229,395.18
  6. Step 6: Final answer
    x = 3,649,604.71

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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.