Home / 1,832,039.46-2,748,082.56-484,190.42

Finding the Fourth Proportional to 1,832,039.46, 2,748,082.56 and 484,190.42

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Solution

The fourth proportional to 1,832,039.46, 2,748,082.56 and 484,190.42 is: 726,291.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,039.46 : 2,748,082.56 = 484,190.42 : x
  2. Step 2: Convert to fraction form
    1,832,039.46/2,748,082.56 = 484,190.42/x
  3. Step 3: Cross multiply
    1,832,039.46x = 2,748,082.56 × 484,190.42
  4. Step 4: Simplify right side
    1,832,039.46x = 1,330,595,235,180.66
  5. Step 5: Solve for x
    x = 1,330,595,235,180.66/1,832,039.46
  6. Step 6: Final answer
    x = 726,291.80

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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.