Home / 2,050,205.76-2,829,270.49-1,132,494.10

Finding the Fourth Proportional to 2,050,205.76, 2,829,270.49 and 1,132,494.10

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Solution

The fourth proportional to 2,050,205.76, 2,829,270.49 and 1,132,494.10 is: 1,562,834.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,205.76 : 2,829,270.49 = 1,132,494.10 : x
  2. Step 2: Convert to fraction form
    2,050,205.76/2,829,270.49 = 1,132,494.10/x
  3. Step 3: Cross multiply
    2,050,205.76x = 2,829,270.49 × 1,132,494.10
  4. Step 4: Simplify right side
    2,050,205.76x = 3,204,132,127,324.70
  5. Step 5: Solve for x
    x = 3,204,132,127,324.70/2,050,205.76
  6. Step 6: Final answer
    x = 1,562,834.42

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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.