Home / 2,255,504.43-3,382,468.88-907,317.35

Finding the Fourth Proportional to 2,255,504.43, 3,382,468.88 and 907,317.35

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Solution

The fourth proportional to 2,255,504.43, 3,382,468.88 and 907,317.35 is: 1,360,659.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,504.43 : 3,382,468.88 = 907,317.35 : x
  2. Step 2: Convert to fraction form
    2,255,504.43/3,382,468.88 = 907,317.35/x
  3. Step 3: Cross multiply
    2,255,504.43x = 3,382,468.88 × 907,317.35
  4. Step 4: Simplify right side
    2,255,504.43x = 3,068,972,691,894.40
  5. Step 5: Solve for x
    x = 3,068,972,691,894.40/2,255,504.43
  6. Step 6: Final answer
    x = 1,360,659.13

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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.