Home / 7,259,743.17-10,896,343.92-3,668,034.42

Finding the Fourth Proportional to 7,259,743.17, 10,896,343.92 and 3,668,034.42

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Solution

The fourth proportional to 7,259,743.17, 10,896,343.92 and 3,668,034.42 is: 5,505,451.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,259,743.17 : 10,896,343.92 = 3,668,034.42 : x
  2. Step 2: Convert to fraction form
    7,259,743.17/10,896,343.92 = 3,668,034.42/x
  3. Step 3: Cross multiply
    7,259,743.17x = 10,896,343.92 × 3,668,034.42
  4. Step 4: Simplify right side
    7,259,743.17x = 39,968,164,550,717.73
  5. Step 5: Solve for x
    x = 39,968,164,550,717.73/7,259,743.17
  6. Step 6: Final answer
    x = 5,505,451.59

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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.