Home / 6,149,778.85-9,216,666.89-2,502,257.93

Finding the Fourth Proportional to 6,149,778.85, 9,216,666.89 and 2,502,257.93

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Solution

The fourth proportional to 6,149,778.85, 9,216,666.89 and 2,502,257.93 is: 3,750,131.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,778.85 : 9,216,666.89 = 2,502,257.93 : x
  2. Step 2: Convert to fraction form
    6,149,778.85/9,216,666.89 = 2,502,257.93/x
  3. Step 3: Cross multiply
    6,149,778.85x = 9,216,666.89 × 2,502,257.93
  4. Step 4: Simplify right side
    6,149,778.85x = 23,062,477,796,884.92
  5. Step 5: Solve for x
    x = 23,062,477,796,884.92/6,149,778.85
  6. Step 6: Final answer
    x = 3,750,131.24

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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.