Home / 2,223,289.52-3,068,150.10-1,204,694

Finding the Fourth Proportional to 2,223,289.52, 3,068,150.10 and 1,204,694

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Solution

The fourth proportional to 2,223,289.52, 3,068,150.10 and 1,204,694 is: 1,662,483.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,223,289.52 : 3,068,150.10 = 1,204,694 : x
  2. Step 2: Convert to fraction form
    2,223,289.52/3,068,150.10 = 1,204,694/x
  3. Step 3: Cross multiply
    2,223,289.52x = 3,068,150.10 × 1,204,694
  4. Step 4: Simplify right side
    2,223,289.52x = 3,696,182,016,569.40
  5. Step 5: Solve for x
    x = 3,696,182,016,569.40/2,223,289.52
  6. Step 6: Final answer
    x = 1,662,483.44

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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.