Home / 6,722,388.60-9,277,680.56-3,822,214

Finding the Fourth Proportional to 6,722,388.60, 9,277,680.56 and 3,822,214

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Solution

The fourth proportional to 6,722,388.60, 9,277,680.56 and 3,822,214 is: 5,275,101.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722,388.60 : 9,277,680.56 = 3,822,214 : x
  2. Step 2: Convert to fraction form
    6,722,388.60/9,277,680.56 = 3,822,214/x
  3. Step 3: Cross multiply
    6,722,388.60x = 9,277,680.56 × 3,822,214
  4. Step 4: Simplify right side
    6,722,388.60x = 35,461,280,523,959.84
  5. Step 5: Solve for x
    x = 35,461,280,523,959.84/6,722,388.60
  6. Step 6: Final answer
    x = 5,275,101.25

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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.