Home / 935,491.50-1,404,025.92-367,271.66

Finding the Fourth Proportional to 935,491.50, 1,404,025.92 and 367,271.66

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Solution

The fourth proportional to 935,491.50, 1,404,025.92 and 367,271.66 is: 551,217.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,491.50 : 1,404,025.92 = 367,271.66 : x
  2. Step 2: Convert to fraction form
    935,491.50/1,404,025.92 = 367,271.66/x
  3. Step 3: Cross multiply
    935,491.50x = 1,404,025.92 × 367,271.66
  4. Step 4: Simplify right side
    935,491.50x = 515,658,930,321.43
  5. Step 5: Solve for x
    x = 515,658,930,321.43/935,491.50
  6. Step 6: Final answer
    x = 551,217.12

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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.