Home / 935,360.88-1,403,091.41-295,615.95

Finding the Fourth Proportional to 935,360.88, 1,403,091.41 and 295,615.95

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Solution

The fourth proportional to 935,360.88, 1,403,091.41 and 295,615.95 is: 443,439.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,360.88 : 1,403,091.41 = 295,615.95 : x
  2. Step 2: Convert to fraction form
    935,360.88/1,403,091.41 = 295,615.95/x
  3. Step 3: Cross multiply
    935,360.88x = 1,403,091.41 × 295,615.95
  4. Step 4: Simplify right side
    935,360.88x = 414,776,198,625.91
  5. Step 5: Solve for x
    x = 414,776,198,625.91/935,360.88
  6. Step 6: Final answer
    x = 443,439.75

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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.