Home / 1,060,928.23-1,591,376.74-262,209.85

Finding the Fourth Proportional to 1,060,928.23, 1,591,376.74 and 262,209.85

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Solution

The fourth proportional to 1,060,928.23, 1,591,376.74 and 262,209.85 is: 393,310.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,928.23 : 1,591,376.74 = 262,209.85 : x
  2. Step 2: Convert to fraction form
    1,060,928.23/1,591,376.74 = 262,209.85/x
  3. Step 3: Cross multiply
    1,060,928.23x = 1,591,376.74 × 262,209.85
  4. Step 4: Simplify right side
    1,060,928.23x = 417,274,656,288.89
  5. Step 5: Solve for x
    x = 417,274,656,288.89/1,060,928.23
  6. Step 6: Final answer
    x = 393,310.92

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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.