Home / 2,004,921.75-2,766,792.02-1,099,503.75

Finding the Fourth Proportional to 2,004,921.75, 2,766,792.02 and 1,099,503.75

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Solution

The fourth proportional to 2,004,921.75, 2,766,792.02 and 1,099,503.75 is: 1,517,315.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,921.75 : 2,766,792.02 = 1,099,503.75 : x
  2. Step 2: Convert to fraction form
    2,004,921.75/2,766,792.02 = 1,099,503.75/x
  3. Step 3: Cross multiply
    2,004,921.75x = 2,766,792.02 × 1,099,503.75
  4. Step 4: Simplify right side
    2,004,921.75x = 3,042,098,201,460.08
  5. Step 5: Solve for x
    x = 3,042,098,201,460.08/2,004,921.75
  6. Step 6: Final answer
    x = 1,517,315.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.