Home / 6,948,331.44-10,422,829.77-3,357,118.89

Finding the Fourth Proportional to 6,948,331.44, 10,422,829.77 and 3,357,118.89

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Solution

The fourth proportional to 6,948,331.44, 10,422,829.77 and 3,357,118.89 is: 5,035,839.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,948,331.44 : 10,422,829.77 = 3,357,118.89 : x
  2. Step 2: Convert to fraction form
    6,948,331.44/10,422,829.77 = 3,357,118.89/x
  3. Step 3: Cross multiply
    6,948,331.44x = 10,422,829.77 × 3,357,118.89
  4. Step 4: Simplify right side
    6,948,331.44x = 34,990,678,708,121.36
  5. Step 5: Solve for x
    x = 34,990,678,708,121.36/6,948,331.44
  6. Step 6: Final answer
    x = 5,035,839.04

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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.