Home / 2,541,969.06-3,813,478.46-744,911.16

Finding the Fourth Proportional to 2,541,969.06, 3,813,478.46 and 744,911.16

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Solution

The fourth proportional to 2,541,969.06, 3,813,478.46 and 744,911.16 is: 1,117,520.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,969.06 : 3,813,478.46 = 744,911.16 : x
  2. Step 2: Convert to fraction form
    2,541,969.06/3,813,478.46 = 744,911.16/x
  3. Step 3: Cross multiply
    2,541,969.06x = 3,813,478.46 × 744,911.16
  4. Step 4: Simplify right side
    2,541,969.06x = 2,840,702,663,273.61
  5. Step 5: Solve for x
    x = 2,840,702,663,273.61/2,541,969.06
  6. Step 6: Final answer
    x = 1,117,520.55

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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.