Home / 2,216,961.68-3,059,147.16-1,250,034.36

Finding the Fourth Proportional to 2,216,961.68, 3,059,147.16 and 1,250,034.36

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Solution

The fourth proportional to 2,216,961.68, 3,059,147.16 and 1,250,034.36 is: 1,724,900.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,961.68 : 3,059,147.16 = 1,250,034.36 : x
  2. Step 2: Convert to fraction form
    2,216,961.68/3,059,147.16 = 1,250,034.36/x
  3. Step 3: Cross multiply
    2,216,961.68x = 3,059,147.16 × 1,250,034.36
  4. Step 4: Simplify right side
    2,216,961.68x = 3,824,039,062,296.42
  5. Step 5: Solve for x
    x = 3,824,039,062,296.42/2,216,961.68
  6. Step 6: Final answer
    x = 1,724,900.84

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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.