Home / 9,244,206.25-12,756,995.00-5,169,825.25

Finding the Fourth Proportional to 9,244,206.25, 12,756,995.00 and 5,169,825.25

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Solution

The fourth proportional to 9,244,206.25, 12,756,995.00 and 5,169,825.25 is: 7,134,353.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,206.25 : 12,756,995.00 = 5,169,825.25 : x
  2. Step 2: Convert to fraction form
    9,244,206.25/12,756,995.00 = 5,169,825.25/x
  3. Step 3: Cross multiply
    9,244,206.25x = 12,756,995.00 × 5,169,825.25
  4. Step 4: Simplify right side
    9,244,206.25x = 65,951,434,826,768.97
  5. Step 5: Solve for x
    x = 65,951,434,826,768.97/9,244,206.25
  6. Step 6: Final answer
    x = 7,134,353.46

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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.