Home / 5,649,673.19-7,796,217.92-3,071,331.41

Finding the Fourth Proportional to 5,649,673.19, 7,796,217.92 and 3,071,331.41

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Solution

The fourth proportional to 5,649,673.19, 7,796,217.92 and 3,071,331.41 is: 4,238,257.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,649,673.19 : 7,796,217.92 = 3,071,331.41 : x
  2. Step 2: Convert to fraction form
    5,649,673.19/7,796,217.92 = 3,071,331.41/x
  3. Step 3: Cross multiply
    5,649,673.19x = 7,796,217.92 × 3,071,331.41
  4. Step 4: Simplify right side
    5,649,673.19x = 23,944,768,922,563.12
  5. Step 5: Solve for x
    x = 23,944,768,922,563.12/5,649,673.19
  6. Step 6: Final answer
    x = 4,238,257.35

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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.