Home / 7,425,276.87-11,137,924.19-2,033,973.78

Finding the Fourth Proportional to 7,425,276.87, 11,137,924.19 and 2,033,973.78

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Solution

The fourth proportional to 7,425,276.87, 11,137,924.19 and 2,033,973.78 is: 3,050,963.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,425,276.87 : 11,137,924.19 = 2,033,973.78 : x
  2. Step 2: Convert to fraction form
    7,425,276.87/11,137,924.19 = 2,033,973.78/x
  3. Step 3: Cross multiply
    7,425,276.87x = 11,137,924.19 × 2,033,973.78
  4. Step 4: Simplify right side
    7,425,276.87x = 22,654,245,766,087.74
  5. Step 5: Solve for x
    x = 22,654,245,766,087.74/7,425,276.87
  6. Step 6: Final answer
    x = 3,050,963.10

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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.