Home / 6,604,172.80-9,906,937.20-2,286,216.52

Finding the Fourth Proportional to 6,604,172.80, 9,906,937.20 and 2,286,216.52

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Solution

The fourth proportional to 6,604,172.80, 9,906,937.20 and 2,286,216.52 is: 3,429,559.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,172.80 : 9,906,937.20 = 2,286,216.52 : x
  2. Step 2: Convert to fraction form
    6,604,172.80/9,906,937.20 = 2,286,216.52/x
  3. Step 3: Cross multiply
    6,604,172.80x = 9,906,937.20 × 2,286,216.52
  4. Step 4: Simplify right side
    6,604,172.80x = 22,649,403,489,242.54
  5. Step 5: Solve for x
    x = 22,649,403,489,242.54/6,604,172.80
  6. Step 6: Final answer
    x = 3,429,559.49

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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.