Home / 10,962,767.61-15,128,233.52-6,067,999.17

Finding the Fourth Proportional to 10,962,767.61, 15,128,233.52 and 6,067,999.17

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Solution

The fourth proportional to 10,962,767.61, 15,128,233.52 and 6,067,999.17 is: 8,373,625.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,962,767.61 : 15,128,233.52 = 6,067,999.17 : x
  2. Step 2: Convert to fraction form
    10,962,767.61/15,128,233.52 = 6,067,999.17/x
  3. Step 3: Cross multiply
    10,962,767.61x = 15,128,233.52 × 6,067,999.17
  4. Step 4: Simplify right side
    10,962,767.61x = 91,798,108,412,586.19
  5. Step 5: Solve for x
    x = 91,798,108,412,586.19/10,962,767.61
  6. Step 6: Final answer
    x = 8,373,625.32

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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.