Home / 1,182,796.30-1,774,000.32-329,925.97

Finding the Fourth Proportional to 1,182,796.30, 1,774,000.32 and 329,925.97

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Solution

The fourth proportional to 1,182,796.30, 1,774,000.32 and 329,925.97 is: 494,834.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,796.30 : 1,774,000.32 = 329,925.97 : x
  2. Step 2: Convert to fraction form
    1,182,796.30/1,774,000.32 = 329,925.97/x
  3. Step 3: Cross multiply
    1,182,796.30x = 1,774,000.32 × 329,925.97
  4. Step 4: Simplify right side
    1,182,796.30x = 585,288,776,356.31
  5. Step 5: Solve for x
    x = 585,288,776,356.31/1,182,796.30
  6. Step 6: Final answer
    x = 494,834.80

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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.