Home / 9,972,364.32-14,958,546.48-2,399,330.16

Finding the Fourth Proportional to 9,972,364.32, 14,958,546.48 and 2,399,330.16

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Solution

The fourth proportional to 9,972,364.32, 14,958,546.48 and 2,399,330.16 is: 3,598,995.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,972,364.32 : 14,958,546.48 = 2,399,330.16 : x
  2. Step 2: Convert to fraction form
    9,972,364.32/14,958,546.48 = 2,399,330.16/x
  3. Step 3: Cross multiply
    9,972,364.32x = 14,958,546.48 × 2,399,330.16
  4. Step 4: Simplify right side
    9,972,364.32x = 35,890,491,719,225.84
  5. Step 5: Solve for x
    x = 35,890,491,719,225.84/9,972,364.32
  6. Step 6: Final answer
    x = 3,598,995.24

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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.