Home / 5,462,895.39-7,538,797.17-3,015,508.02

Finding the Fourth Proportional to 5,462,895.39, 7,538,797.17 and 3,015,508.02

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Solution

The fourth proportional to 5,462,895.39, 7,538,797.17 and 3,015,508.02 is: 4,161,401.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462,895.39 : 7,538,797.17 = 3,015,508.02 : x
  2. Step 2: Convert to fraction form
    5,462,895.39/7,538,797.17 = 3,015,508.02/x
  3. Step 3: Cross multiply
    5,462,895.39x = 7,538,797.17 × 3,015,508.02
  4. Step 4: Simplify right side
    5,462,895.39x = 22,733,303,327,288.30
  5. Step 5: Solve for x
    x = 22,733,303,327,288.30/5,462,895.39
  6. Step 6: Final answer
    x = 4,161,401.91

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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.