Home / 2,876,355.80-4,316,182.22-1,170,184.22

Finding the Fourth Proportional to 2,876,355.80, 4,316,182.22 and 1,170,184.22

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Solution

The fourth proportional to 2,876,355.80, 4,316,182.22 and 1,170,184.22 is: 1,755,947.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,876,355.80 : 4,316,182.22 = 1,170,184.22 : x
  2. Step 2: Convert to fraction form
    2,876,355.80/4,316,182.22 = 1,170,184.22/x
  3. Step 3: Cross multiply
    2,876,355.80x = 4,316,182.22 × 1,170,184.22
  4. Step 4: Simplify right side
    2,876,355.80x = 5,050,728,324,488.57
  5. Step 5: Solve for x
    x = 5,050,728,324,488.57/2,876,355.80
  6. Step 6: Final answer
    x = 1,755,947.00

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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.