Home / 14,061,781.24-21,094,356.76-4,961,999.25

Finding the Fourth Proportional to 14,061,781.24, 21,094,356.76 and 4,961,999.25

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Solution

The fourth proportional to 14,061,781.24, 21,094,356.76 and 4,961,999.25 is: 7,443,593.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,061,781.24 : 21,094,356.76 = 4,961,999.25 : x
  2. Step 2: Convert to fraction form
    14,061,781.24/21,094,356.76 = 4,961,999.25/x
  3. Step 3: Cross multiply
    14,061,781.24x = 21,094,356.76 × 4,961,999.25
  4. Step 4: Simplify right side
    14,061,781.24x = 104,670,182,409,947.44
  5. Step 5: Solve for x
    x = 104,670,182,409,947.44/14,061,781.24
  6. Step 6: Final answer
    x = 7,443,593.43

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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.