Home / 3,247,109.52-4,480,117.56-2,023,613.52

Finding the Fourth Proportional to 3,247,109.52, 4,480,117.56 and 2,023,613.52

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Solution

The fourth proportional to 3,247,109.52, 4,480,117.56 and 2,023,613.52 is: 2,792,029.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,109.52 : 4,480,117.56 = 2,023,613.52 : x
  2. Step 2: Convert to fraction form
    3,247,109.52/4,480,117.56 = 2,023,613.52/x
  3. Step 3: Cross multiply
    3,247,109.52x = 4,480,117.56 × 2,023,613.52
  4. Step 4: Simplify right side
    3,247,109.52x = 9,066,026,465,605.41
  5. Step 5: Solve for x
    x = 9,066,026,465,605.41/3,247,109.52
  6. Step 6: Final answer
    x = 2,792,029.78

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1.5x scale

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.