Home / 1,467,844.20-2,200,599.90-802,996.20

Finding the Fourth Proportional to 1,467,844.20, 2,200,599.90 and 802,996.20

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Solution

The fourth proportional to 1,467,844.20, 2,200,599.90 and 802,996.20 is: 1,203,856.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,844.20 : 2,200,599.90 = 802,996.20 : x
  2. Step 2: Convert to fraction form
    1,467,844.20/2,200,599.90 = 802,996.20/x
  3. Step 3: Cross multiply
    1,467,844.20x = 2,200,599.90 × 802,996.20
  4. Step 4: Simplify right side
    1,467,844.20x = 1,767,073,357,420.38
  5. Step 5: Solve for x
    x = 1,767,073,357,420.38/1,467,844.20
  6. Step 6: Final answer
    x = 1,203,856.21

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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.