Home / 2,833,523.52-4,250,907.36-839,135.04

Finding the Fourth Proportional to 2,833,523.52, 4,250,907.36 and 839,135.04

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Solution

The fourth proportional to 2,833,523.52, 4,250,907.36 and 839,135.04 is: 1,258,886.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,523.52 : 4,250,907.36 = 839,135.04 : x
  2. Step 2: Convert to fraction form
    2,833,523.52/4,250,907.36 = 839,135.04/x
  3. Step 3: Cross multiply
    2,833,523.52x = 4,250,907.36 × 839,135.04
  4. Step 4: Simplify right side
    2,833,523.52x = 3,567,085,317,569.90
  5. Step 5: Solve for x
    x = 3,567,085,317,569.90/2,833,523.52
  6. Step 6: Final answer
    x = 1,258,886.79

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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.