Home / 3,371,724.33-4,649,873.99-2,209,747.31

Finding the Fourth Proportional to 3,371,724.33, 4,649,873.99 and 2,209,747.31

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Solution

The fourth proportional to 3,371,724.33, 4,649,873.99 and 2,209,747.31 is: 3,047,415.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,724.33 : 4,649,873.99 = 2,209,747.31 : x
  2. Step 2: Convert to fraction form
    3,371,724.33/4,649,873.99 = 2,209,747.31/x
  3. Step 3: Cross multiply
    3,371,724.33x = 4,649,873.99 × 2,209,747.31
  4. Step 4: Simplify right side
    3,371,724.33x = 10,275,046,520,624.19
  5. Step 5: Solve for x
    x = 10,275,046,520,624.19/3,371,724.33
  6. Step 6: Final answer
    x = 3,047,415.96

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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.