Home / 4,149,515.24-5,726,356.01-2,314,089.56

Finding the Fourth Proportional to 4,149,515.24, 5,726,356.01 and 2,314,089.56

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Solution

The fourth proportional to 4,149,515.24, 5,726,356.01 and 2,314,089.56 is: 3,193,457.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,149,515.24 : 5,726,356.01 = 2,314,089.56 : x
  2. Step 2: Convert to fraction form
    4,149,515.24/5,726,356.01 = 2,314,089.56/x
  3. Step 3: Cross multiply
    4,149,515.24x = 5,726,356.01 × 2,314,089.56
  4. Step 4: Simplify right side
    4,149,515.24x = 13,251,300,659,584.26
  5. Step 5: Solve for x
    x = 13,251,300,659,584.26/4,149,515.24
  6. Step 6: Final answer
    x = 3,193,457.53

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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.