Home / 2,723,240.75-3,757,923.39-1,499,313.85

Finding the Fourth Proportional to 2,723,240.75, 3,757,923.39 and 1,499,313.85

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Solution

The fourth proportional to 2,723,240.75, 3,757,923.39 and 1,499,313.85 is: 2,068,971.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,240.75 : 3,757,923.39 = 1,499,313.85 : x
  2. Step 2: Convert to fraction form
    2,723,240.75/3,757,923.39 = 1,499,313.85/x
  3. Step 3: Cross multiply
    2,723,240.75x = 3,757,923.39 × 1,499,313.85
  4. Step 4: Simplify right side
    2,723,240.75x = 5,634,306,585,865.95
  5. Step 5: Solve for x
    x = 5,634,306,585,865.95/2,723,240.75
  6. Step 6: Final answer
    x = 2,068,971.16

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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.