Home / 9,972,085.26-14,960,794.42-3,582,393.78

Finding the Fourth Proportional to 9,972,085.26, 14,960,794.42 and 3,582,393.78

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Solution

The fourth proportional to 9,972,085.26, 14,960,794.42 and 3,582,393.78 is: 5,374,548.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,972,085.26 : 14,960,794.42 = 3,582,393.78 : x
  2. Step 2: Convert to fraction form
    9,972,085.26/14,960,794.42 = 3,582,393.78/x
  3. Step 3: Cross multiply
    9,972,085.26x = 14,960,794.42 × 3,582,393.78
  4. Step 4: Simplify right side
    9,972,085.26x = 53,595,456,874,066.70
  5. Step 5: Solve for x
    x = 53,595,456,874,066.70/9,972,085.26
  6. Step 6: Final answer
    x = 5,374,548.60

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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.