Home / 935,175.24-1,402,664.40-327,954.96

Finding the Fourth Proportional to 935,175.24, 1,402,664.40 and 327,954.96

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Solution

The fourth proportional to 935,175.24, 1,402,664.40 and 327,954.96 is: 491,897.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,175.24 : 1,402,664.40 = 327,954.96 : x
  2. Step 2: Convert to fraction form
    935,175.24/1,402,664.40 = 327,954.96/x
  3. Step 3: Cross multiply
    935,175.24x = 1,402,664.40 × 327,954.96
  4. Step 4: Simplify right side
    935,175.24x = 460,010,747,195.42
  5. Step 5: Solve for x
    x = 460,010,747,195.42/935,175.24
  6. Step 6: Final answer
    x = 491,897.91

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1.5x scale

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.