Home / 3,777,437.59-5,664,078.72-2,580,711.19

Finding the Fourth Proportional to 3,777,437.59, 5,664,078.72 and 2,580,711.19

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Solution

The fourth proportional to 3,777,437.59, 5,664,078.72 and 2,580,711.19 is: 3,869,647.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,777,437.59 : 5,664,078.72 = 2,580,711.19 : x
  2. Step 2: Convert to fraction form
    3,777,437.59/5,664,078.72 = 2,580,711.19/x
  3. Step 3: Cross multiply
    3,777,437.59x = 5,664,078.72 × 2,580,711.19
  4. Step 4: Simplify right side
    3,777,437.59x = 14,617,351,319,584.68
  5. Step 5: Solve for x
    x = 14,617,351,319,584.68/3,777,437.59
  6. Step 6: Final answer
    x = 3,869,647.34

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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.