Home / 5,618,044.98-7,752,846.96-3,039,669.18

Finding the Fourth Proportional to 5,618,044.98, 7,752,846.96 and 3,039,669.18

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Solution

The fourth proportional to 5,618,044.98, 7,752,846.96 and 3,039,669.18 is: 4,194,713.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,618,044.98 : 7,752,846.96 = 3,039,669.18 : x
  2. Step 2: Convert to fraction form
    5,618,044.98/7,752,846.96 = 3,039,669.18/x
  3. Step 3: Cross multiply
    5,618,044.98x = 7,752,846.96 × 3,039,669.18
  4. Step 4: Simplify right side
    5,618,044.98x = 23,566,089,961,568.70
  5. Step 5: Solve for x
    x = 23,566,089,961,568.70/5,618,044.98
  6. Step 6: Final answer
    x = 4,194,713.65

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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.