Home / 5,748,787.50-7,933,334.61-3,135,297.90

Finding the Fourth Proportional to 5,748,787.50, 7,933,334.61 and 3,135,297.90

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Solution

The fourth proportional to 5,748,787.50, 7,933,334.61 and 3,135,297.90 is: 4,326,715.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,748,787.50 : 7,933,334.61 = 3,135,297.90 : x
  2. Step 2: Convert to fraction form
    5,748,787.50/7,933,334.61 = 3,135,297.90/x
  3. Step 3: Cross multiply
    5,748,787.50x = 7,933,334.61 × 3,135,297.90
  4. Step 4: Simplify right side
    5,748,787.50x = 24,873,367,342,730.32
  5. Step 5: Solve for x
    x = 24,873,367,342,730.32/5,748,787.50
  6. Step 6: Final answer
    x = 4,326,715.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.