Home / 1,655,982.38-2,483,724.02-1,061,100.60

Finding the Fourth Proportional to 1,655,982.38, 2,483,724.02 and 1,061,100.60

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Solution

The fourth proportional to 1,655,982.38, 2,483,724.02 and 1,061,100.60 is: 1,591,491.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,982.38 : 2,483,724.02 = 1,061,100.60 : x
  2. Step 2: Convert to fraction form
    1,655,982.38/2,483,724.02 = 1,061,100.60/x
  3. Step 3: Cross multiply
    1,655,982.38x = 2,483,724.02 × 1,061,100.60
  4. Step 4: Simplify right side
    1,655,982.38x = 2,635,481,042,550.91
  5. Step 5: Solve for x
    x = 2,635,481,042,550.91/1,655,982.38
  6. Step 6: Final answer
    x = 1,591,491.00

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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.