Home / 801,539.48-1,202,388.20-232,925.56

Finding the Fourth Proportional to 801,539.48, 1,202,388.20 and 232,925.56

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Solution

The fourth proportional to 801,539.48, 1,202,388.20 and 232,925.56 is: 349,411.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,539.48 : 1,202,388.20 = 232,925.56 : x
  2. Step 2: Convert to fraction form
    801,539.48/1,202,388.20 = 232,925.56/x
  3. Step 3: Cross multiply
    801,539.48x = 1,202,388.20 × 232,925.56
  4. Step 4: Simplify right side
    801,539.48x = 280,066,941,525.27
  5. Step 5: Solve for x
    x = 280,066,941,525.27/801,539.48
  6. Step 6: Final answer
    x = 349,411.29

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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.