Home / 5,462,634.12-7,538,393.52-3,015,244.86

Finding the Fourth Proportional to 5,462,634.12, 7,538,393.52 and 3,015,244.86

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Solution

The fourth proportional to 5,462,634.12, 7,538,393.52 and 3,015,244.86 is: 4,161,014.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462,634.12 : 7,538,393.52 = 3,015,244.86 : x
  2. Step 2: Convert to fraction form
    5,462,634.12/7,538,393.52 = 3,015,244.86/x
  3. Step 3: Cross multiply
    5,462,634.12x = 7,538,393.52 × 3,015,244.86
  4. Step 4: Simplify right side
    5,462,634.12x = 22,730,102,313,837.30
  5. Step 5: Solve for x
    x = 22,730,102,313,837.30/5,462,634.12
  6. Step 6: Final answer
    x = 4,161,014.96

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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.