Home / 3,776,490.20-5,664,730.14-1,753,627.96

Finding the Fourth Proportional to 3,776,490.20, 5,664,730.14 and 1,753,627.96

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Solution

The fourth proportional to 3,776,490.20, 5,664,730.14 and 1,753,627.96 is: 2,630,439.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,490.20 : 5,664,730.14 = 1,753,627.96 : x
  2. Step 2: Convert to fraction form
    3,776,490.20/5,664,730.14 = 1,753,627.96/x
  3. Step 3: Cross multiply
    3,776,490.20x = 5,664,730.14 × 1,753,627.96
  4. Step 4: Simplify right side
    3,776,490.20x = 9,933,829,159,358.71
  5. Step 5: Solve for x
    x = 9,933,829,159,358.71/3,776,490.20
  6. Step 6: Final answer
    x = 2,630,439.54

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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.