Home / 3,024,332.55-4,173,566.39-1,647,672.02

Finding the Fourth Proportional to 3,024,332.55, 4,173,566.39 and 1,647,672.02

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Solution

The fourth proportional to 3,024,332.55, 4,173,566.39 and 1,647,672.02 is: 2,273,780.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,332.55 : 4,173,566.39 = 1,647,672.02 : x
  2. Step 2: Convert to fraction form
    3,024,332.55/4,173,566.39 = 1,647,672.02/x
  3. Step 3: Cross multiply
    3,024,332.55x = 4,173,566.39 × 1,647,672.02
  4. Step 4: Simplify right side
    3,024,332.55x = 6,876,668,535,309.22
  5. Step 5: Solve for x
    x = 6,876,668,535,309.22/3,024,332.55
  6. Step 6: Final answer
    x = 2,273,780.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.