Home / 7,464,757.59-11,190,468.47-2,914,747.83

Finding the Fourth Proportional to 7,464,757.59, 11,190,468.47 and 2,914,747.83

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Solution

The fourth proportional to 7,464,757.59, 11,190,468.47 and 2,914,747.83 is: 4,369,518.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464,757.59 : 11,190,468.47 = 2,914,747.83 : x
  2. Step 2: Convert to fraction form
    7,464,757.59/11,190,468.47 = 2,914,747.83/x
  3. Step 3: Cross multiply
    7,464,757.59x = 11,190,468.47 × 2,914,747.83
  4. Step 4: Simplify right side
    7,464,757.59x = 32,617,393,675,042.18
  5. Step 5: Solve for x
    x = 32,617,393,675,042.18/7,464,757.59
  6. Step 6: Final answer
    x = 4,369,518.14

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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.