Home / 3,447,653.64-5,169,750.30-2,008,802.04

Finding the Fourth Proportional to 3,447,653.64, 5,169,750.30 and 2,008,802.04

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Solution

The fourth proportional to 3,447,653.64, 5,169,750.30 and 2,008,802.04 is: 3,012,194.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,447,653.64 : 5,169,750.30 = 2,008,802.04 : x
  2. Step 2: Convert to fraction form
    3,447,653.64/5,169,750.30 = 2,008,802.04/x
  3. Step 3: Cross multiply
    3,447,653.64x = 5,169,750.30 × 2,008,802.04
  4. Step 4: Simplify right side
    3,447,653.64x = 10,385,004,948,930.61
  5. Step 5: Solve for x
    x = 10,385,004,948,930.61/3,447,653.64
  6. Step 6: Final answer
    x = 3,012,194.97

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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.