Home / 2,001,037.33-2,761,432.39-1,083,266.46

Finding the Fourth Proportional to 2,001,037.33, 2,761,432.39 and 1,083,266.46

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Solution

The fourth proportional to 2,001,037.33, 2,761,432.39 and 1,083,266.46 is: 1,494,908.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,037.33 : 2,761,432.39 = 1,083,266.46 : x
  2. Step 2: Convert to fraction form
    2,001,037.33/2,761,432.39 = 1,083,266.46/x
  3. Step 3: Cross multiply
    2,001,037.33x = 2,761,432.39 × 1,083,266.46
  4. Step 4: Simplify right side
    2,001,037.33x = 2,991,367,090,998.72
  5. Step 5: Solve for x
    x = 2,991,367,090,998.72/2,001,037.33
  6. Step 6: Final answer
    x = 1,494,908.19

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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.