Home / 7,282,441.03-10,914,527.33-3,862,286.05

Finding the Fourth Proportional to 7,282,441.03, 10,914,527.33 and 3,862,286.05

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Solution

The fourth proportional to 7,282,441.03, 10,914,527.33 and 3,862,286.05 is: 5,788,584.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,282,441.03 : 10,914,527.33 = 3,862,286.05 : x
  2. Step 2: Convert to fraction form
    7,282,441.03/10,914,527.33 = 3,862,286.05/x
  3. Step 3: Cross multiply
    7,282,441.03x = 10,914,527.33 × 3,862,286.05
  4. Step 4: Simplify right side
    7,282,441.03x = 42,155,026,575,118.68
  5. Step 5: Solve for x
    x = 42,155,026,575,118.68/7,282,441.03
  6. Step 6: Final answer
    x = 5,788,584.68

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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.