Home / 3,729,672.68-5,595,440.08-1,300,860.83

Finding the Fourth Proportional to 3,729,672.68, 5,595,440.08 and 1,300,860.83

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Solution

The fourth proportional to 3,729,672.68, 5,595,440.08 and 1,300,860.83 is: 1,951,615.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729,672.68 : 5,595,440.08 = 1,300,860.83 : x
  2. Step 2: Convert to fraction form
    3,729,672.68/5,595,440.08 = 1,300,860.83/x
  3. Step 3: Cross multiply
    3,729,672.68x = 5,595,440.08 × 1,300,860.83
  4. Step 4: Simplify right side
    3,729,672.68x = 7,278,888,795,454.71
  5. Step 5: Solve for x
    x = 7,278,888,795,454.71/3,729,672.68
  6. Step 6: Final answer
    x = 1,951,615.98

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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.