Home / 6,720,750.60-10,081,125.90-2,233,026.60

Finding the Fourth Proportional to 6,720,750.60, 10,081,125.90 and 2,233,026.60

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Solution

The fourth proportional to 6,720,750.60, 10,081,125.90 and 2,233,026.60 is: 3,349,539.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,720,750.60 : 10,081,125.90 = 2,233,026.60 : x
  2. Step 2: Convert to fraction form
    6,720,750.60/10,081,125.90 = 2,233,026.60/x
  3. Step 3: Cross multiply
    6,720,750.60x = 10,081,125.90 × 2,233,026.60
  4. Step 4: Simplify right side
    6,720,750.60x = 22,511,422,292,648.94
  5. Step 5: Solve for x
    x = 22,511,422,292,648.94/6,720,750.60
  6. Step 6: Final answer
    x = 3,349,539.90

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1.5x scale

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.