Home / 3,028,667.56-4,543,859.84-1,232,839.85

Finding the Fourth Proportional to 3,028,667.56, 4,543,859.84 and 1,232,839.85

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Solution

The fourth proportional to 3,028,667.56, 4,543,859.84 and 1,232,839.85 is: 1,849,609.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,667.56 : 4,543,859.84 = 1,232,839.85 : x
  2. Step 2: Convert to fraction form
    3,028,667.56/4,543,859.84 = 1,232,839.85/x
  3. Step 3: Cross multiply
    3,028,667.56x = 4,543,859.84 × 1,232,839.85
  4. Step 4: Simplify right side
    3,028,667.56x = 5,601,851,454,683.13
  5. Step 5: Solve for x
    x = 5,601,851,454,683.13/3,028,667.56
  6. Step 6: Final answer
    x = 1,849,609.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.