Home / 2,484,331.70-3,726,497.55-801,435.20

Finding the Fourth Proportional to 2,484,331.70, 3,726,497.55 and 801,435.20

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Solution

The fourth proportional to 2,484,331.70, 3,726,497.55 and 801,435.20 is: 1,202,152.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,331.70 : 3,726,497.55 = 801,435.20 : x
  2. Step 2: Convert to fraction form
    2,484,331.70/3,726,497.55 = 801,435.20/x
  3. Step 3: Cross multiply
    2,484,331.70x = 3,726,497.55 × 801,435.20
  4. Step 4: Simplify right side
    2,484,331.70x = 2,986,546,309,283.76
  5. Step 5: Solve for x
    x = 2,986,546,309,283.76/2,484,331.70
  6. Step 6: Final answer
    x = 1,202,152.80

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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.