Home / 2,295,587.80-3,444,693.90-876,662.20

Finding the Fourth Proportional to 2,295,587.80, 3,444,693.90 and 876,662.20

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Solution

The fourth proportional to 2,295,587.80, 3,444,693.90 and 876,662.20 is: 1,315,494.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,587.80 : 3,444,693.90 = 876,662.20 : x
  2. Step 2: Convert to fraction form
    2,295,587.80/3,444,693.90 = 876,662.20/x
  3. Step 3: Cross multiply
    2,295,587.80x = 3,444,693.90 × 876,662.20
  4. Step 4: Simplify right side
    2,295,587.80x = 3,019,832,932,700.58
  5. Step 5: Solve for x
    x = 3,019,832,932,700.58/2,295,587.80
  6. Step 6: Final answer
    x = 1,315,494.42

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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.