Home / 9,972,161.25-14,958,242.10-2,399,127

Finding the Fourth Proportional to 9,972,161.25, 14,958,242.10 and 2,399,127

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Solution

The fourth proportional to 9,972,161.25, 14,958,242.10 and 2,399,127 is: 3,598,690.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,972,161.25 : 14,958,242.10 = 2,399,127 : x
  2. Step 2: Convert to fraction form
    9,972,161.25/14,958,242.10 = 2,399,127/x
  3. Step 3: Cross multiply
    9,972,161.25x = 14,958,242.10 × 2,399,127
  4. Step 4: Simplify right side
    9,972,161.25x = 35,886,722,494,646.70
  5. Step 5: Solve for x
    x = 35,886,722,494,646.70/9,972,161.25
  6. Step 6: Final answer
    x = 3,598,690.55

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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.