Home / 802,226.18-1,202,585.52-269,373.44

Finding the Fourth Proportional to 802,226.18, 1,202,585.52 and 269,373.44

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Solution

The fourth proportional to 802,226.18, 1,202,585.52 and 269,373.44 is: 403,807.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,226.18 : 1,202,585.52 = 269,373.44 : x
  2. Step 2: Convert to fraction form
    802,226.18/1,202,585.52 = 269,373.44/x
  3. Step 3: Cross multiply
    802,226.18x = 1,202,585.52 × 269,373.44
  4. Step 4: Simplify right side
    802,226.18x = 323,944,598,416.59
  5. Step 5: Solve for x
    x = 323,944,598,416.59/802,226.18
  6. Step 6: Final answer
    x = 403,807.06

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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.