Home / 7,397,115.40-11,097,422.70-2,348,425.90

Finding the Fourth Proportional to 7,397,115.40, 11,097,422.70 and 2,348,425.90

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Solution

The fourth proportional to 7,397,115.40, 11,097,422.70 and 2,348,425.90 is: 3,523,194.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,397,115.40 : 11,097,422.70 = 2,348,425.90 : x
  2. Step 2: Convert to fraction form
    7,397,115.40/11,097,422.70 = 2,348,425.90/x
  3. Step 3: Cross multiply
    7,397,115.40x = 11,097,422.70 × 2,348,425.90
  4. Step 4: Simplify right side
    7,397,115.40x = 26,061,474,891,927.93
  5. Step 5: Solve for x
    x = 26,061,474,891,927.93/7,397,115.40
  6. Step 6: Final answer
    x = 3,523,194.31

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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.