Home / 2,249,596.80-3,375,182.52-652,255.74

Finding the Fourth Proportional to 2,249,596.80, 3,375,182.52 and 652,255.74

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Solution

The fourth proportional to 2,249,596.80, 3,375,182.52 and 652,255.74 is: 978,611.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,596.80 : 3,375,182.52 = 652,255.74 : x
  2. Step 2: Convert to fraction form
    2,249,596.80/3,375,182.52 = 652,255.74/x
  3. Step 3: Cross multiply
    2,249,596.80x = 3,375,182.52 × 652,255.74
  4. Step 4: Simplify right side
    2,249,596.80x = 2,201,482,172,217.66
  5. Step 5: Solve for x
    x = 2,201,482,172,217.66/2,249,596.80
  6. Step 6: Final answer
    x = 978,611.89

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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.