Home / 7,344,635.26-11,016,076.47-1,953,680.26

Finding the Fourth Proportional to 7,344,635.26, 11,016,076.47 and 1,953,680.26

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Solution

The fourth proportional to 7,344,635.26, 11,016,076.47 and 1,953,680.26 is: 2,930,287.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344,635.26 : 11,016,076.47 = 1,953,680.26 : x
  2. Step 2: Convert to fraction form
    7,344,635.26/11,016,076.47 = 1,953,680.26/x
  3. Step 3: Cross multiply
    7,344,635.26x = 11,016,076.47 × 1,953,680.26
  4. Step 4: Simplify right side
    7,344,635.26x = 21,521,891,142,089.48
  5. Step 5: Solve for x
    x = 21,521,891,142,089.48/7,344,635.26
  6. Step 6: Final answer
    x = 2,930,287.26

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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.