Home / 2,200,525.52-3,300,834.36-704,613.20

Finding the Fourth Proportional to 2,200,525.52, 3,300,834.36 and 704,613.20

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Solution

The fourth proportional to 2,200,525.52, 3,300,834.36 and 704,613.20 is: 1,056,934.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,525.52 : 3,300,834.36 = 704,613.20 : x
  2. Step 2: Convert to fraction form
    2,200,525.52/3,300,834.36 = 704,613.20/x
  3. Step 3: Cross multiply
    2,200,525.52x = 3,300,834.36 × 704,613.20
  4. Step 4: Simplify right side
    2,200,525.52x = 2,325,811,461,069.55
  5. Step 5: Solve for x
    x = 2,325,811,461,069.55/2,200,525.52
  6. Step 6: Final answer
    x = 1,056,934.55

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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.