Home / 3,182,255.76-4,772,909.52-1,052,351.04

Finding the Fourth Proportional to 3,182,255.76, 4,772,909.52 and 1,052,351.04

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Solution

The fourth proportional to 3,182,255.76, 4,772,909.52 and 1,052,351.04 is: 1,578,369.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,255.76 : 4,772,909.52 = 1,052,351.04 : x
  2. Step 2: Convert to fraction form
    3,182,255.76/4,772,909.52 = 1,052,351.04/x
  3. Step 3: Cross multiply
    3,182,255.76x = 4,772,909.52 × 1,052,351.04
  4. Step 4: Simplify right side
    3,182,255.76x = 5,022,776,297,197.90
  5. Step 5: Solve for x
    x = 5,022,776,297,197.90/3,182,255.76
  6. Step 6: Final answer
    x = 1,578,369.77

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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.