Home / 3,344,674.74-5,017,759.64-1,070,335.74

Finding the Fourth Proportional to 3,344,674.74, 5,017,759.64 and 1,070,335.74

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Solution

The fourth proportional to 3,344,674.74, 5,017,759.64 and 1,070,335.74 is: 1,605,742.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,674.74 : 5,017,759.64 = 1,070,335.74 : x
  2. Step 2: Convert to fraction form
    3,344,674.74/5,017,759.64 = 1,070,335.74/x
  3. Step 3: Cross multiply
    3,344,674.74x = 5,017,759.64 × 1,070,335.74
  4. Step 4: Simplify right side
    3,344,674.74x = 5,370,687,472,069.85
  5. Step 5: Solve for x
    x = 5,370,687,472,069.85/3,344,674.74
  6. Step 6: Final answer
    x = 1,605,742.83

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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.