Home / 2,646,773.46-3,651,910.65-1,558,959.66

Finding the Fourth Proportional to 2,646,773.46, 3,651,910.65 and 1,558,959.66

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Solution

The fourth proportional to 2,646,773.46, 3,651,910.65 and 1,558,959.66 is: 2,150,989.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,646,773.46 : 3,651,910.65 = 1,558,959.66 : x
  2. Step 2: Convert to fraction form
    2,646,773.46/3,651,910.65 = 1,558,959.66/x
  3. Step 3: Cross multiply
    2,646,773.46x = 3,651,910.65 × 1,558,959.66
  4. Step 4: Simplify right side
    2,646,773.46x = 5,693,181,385,274.38
  5. Step 5: Solve for x
    x = 5,693,181,385,274.38/2,646,773.46
  6. Step 6: Final answer
    x = 2,150,989.30

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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.