Home / 7,179,617.82-10,753,604.19-5,934,487.98

Finding the Fourth Proportional to 7,179,617.82, 10,753,604.19 and 5,934,487.98

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Solution

The fourth proportional to 7,179,617.82, 10,753,604.19 and 5,934,487.98 is: 8,888,653.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,179,617.82 : 10,753,604.19 = 5,934,487.98 : x
  2. Step 2: Convert to fraction form
    7,179,617.82/10,753,604.19 = 5,934,487.98/x
  3. Step 3: Cross multiply
    7,179,617.82x = 10,753,604.19 × 5,934,487.98
  4. Step 4: Simplify right side
    7,179,617.82x = 63,817,134,807,232.64
  5. Step 5: Solve for x
    x = 63,817,134,807,232.64/7,179,617.82
  6. Step 6: Final answer
    x = 8,888,653.46

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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.