Home / 6,207,490.16-9,313,509.72-2,614,161.68

Finding the Fourth Proportional to 6,207,490.16, 9,313,509.72 and 2,614,161.68

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Solution

The fourth proportional to 6,207,490.16, 9,313,509.72 and 2,614,161.68 is: 3,922,200.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,490.16 : 9,313,509.72 = 2,614,161.68 : x
  2. Step 2: Convert to fraction form
    6,207,490.16/9,313,509.72 = 2,614,161.68/x
  3. Step 3: Cross multiply
    6,207,490.16x = 9,313,509.72 × 2,614,161.68
  4. Step 4: Simplify right side
    6,207,490.16x = 24,347,020,216,331.53
  5. Step 5: Solve for x
    x = 24,347,020,216,331.53/6,207,490.16
  6. Step 6: Final answer
    x = 3,922,200.37

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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.