Home / 5,752,917.42-8,633,228.49-2,387,127.66

Finding the Fourth Proportional to 5,752,917.42, 8,633,228.49 and 2,387,127.66

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Solution

The fourth proportional to 5,752,917.42, 8,633,228.49 and 2,387,127.66 is: 3,582,290.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,752,917.42 : 8,633,228.49 = 2,387,127.66 : x
  2. Step 2: Convert to fraction form
    5,752,917.42/8,633,228.49 = 2,387,127.66/x
  3. Step 3: Cross multiply
    5,752,917.42x = 8,633,228.49 × 2,387,127.66
  4. Step 4: Simplify right side
    5,752,917.42x = 20,608,618,523,579.04
  5. Step 5: Solve for x
    x = 20,608,618,523,579.04/5,752,917.42
  6. Step 6: Final answer
    x = 3,582,290.00

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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.