Home / 1,734,512.43-2,601,760.44-1,156,914.80

Finding the Fourth Proportional to 1,734,512.43, 2,601,760.44 and 1,156,914.80

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Solution

The fourth proportional to 1,734,512.43, 2,601,760.44 and 1,156,914.80 is: 1,735,366.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,512.43 : 2,601,760.44 = 1,156,914.80 : x
  2. Step 2: Convert to fraction form
    1,734,512.43/2,601,760.44 = 1,156,914.80/x
  3. Step 3: Cross multiply
    1,734,512.43x = 2,601,760.44 × 1,156,914.80
  4. Step 4: Simplify right side
    1,734,512.43x = 3,010,015,146,081.71
  5. Step 5: Solve for x
    x = 3,010,015,146,081.71/1,734,512.43
  6. Step 6: Final answer
    x = 1,735,366.72

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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.