Home / 3,274,177.32-4,912,025.76-1,030,257

Finding the Fourth Proportional to 3,274,177.32, 4,912,025.76 and 1,030,257

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Solution

The fourth proportional to 3,274,177.32, 4,912,025.76 and 1,030,257 is: 1,545,624.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,177.32 : 4,912,025.76 = 1,030,257 : x
  2. Step 2: Convert to fraction form
    3,274,177.32/4,912,025.76 = 1,030,257/x
  3. Step 3: Cross multiply
    3,274,177.32x = 4,912,025.76 × 1,030,257
  4. Step 4: Simplify right side
    3,274,177.32x = 5,060,648,923,420.32
  5. Step 5: Solve for x
    x = 5,060,648,923,420.32/3,274,177.32
  6. Step 6: Final answer
    x = 1,545,624.57

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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.