Home / 5,945,671.11-8,912,130.96-3,895,557.27

Finding the Fourth Proportional to 5,945,671.11, 8,912,130.96 and 3,895,557.27

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Solution

The fourth proportional to 5,945,671.11, 8,912,130.96 and 3,895,557.27 is: 5,839,158.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945,671.11 : 8,912,130.96 = 3,895,557.27 : x
  2. Step 2: Convert to fraction form
    5,945,671.11/8,912,130.96 = 3,895,557.27/x
  3. Step 3: Cross multiply
    5,945,671.11x = 8,912,130.96 × 3,895,557.27
  4. Step 4: Simplify right side
    5,945,671.11x = 34,717,716,552,420.08
  5. Step 5: Solve for x
    x = 34,717,716,552,420.08/5,945,671.11
  6. Step 6: Final answer
    x = 5,839,158.59

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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.