Home / 2,512,277.52-3,466,843.38-1,366,357.56

Finding the Fourth Proportional to 2,512,277.52, 3,466,843.38 and 1,366,357.56

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Solution

The fourth proportional to 2,512,277.52, 3,466,843.38 and 1,366,357.56 is: 1,885,519.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,512,277.52 : 3,466,843.38 = 1,366,357.56 : x
  2. Step 2: Convert to fraction form
    2,512,277.52/3,466,843.38 = 1,366,357.56/x
  3. Step 3: Cross multiply
    2,512,277.52x = 3,466,843.38 × 1,366,357.56
  4. Step 4: Simplify right side
    2,512,277.52x = 4,736,947,661,598.95
  5. Step 5: Solve for x
    x = 4,736,947,661,598.95/2,512,277.52
  6. Step 6: Final answer
    x = 1,885,519.26

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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.