Home / 6,275,354.54-8,659,989.35-3,522,041.97

Finding the Fourth Proportional to 6,275,354.54, 8,659,989.35 and 3,522,041.97

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Solution

The fourth proportional to 6,275,354.54, 8,659,989.35 and 3,522,041.97 is: 4,860,417.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,275,354.54 : 8,659,989.35 = 3,522,041.97 : x
  2. Step 2: Convert to fraction form
    6,275,354.54/8,659,989.35 = 3,522,041.97/x
  3. Step 3: Cross multiply
    6,275,354.54x = 8,659,989.35 × 3,522,041.97
  4. Step 4: Simplify right side
    6,275,354.54x = 30,500,845,932,842.81
  5. Step 5: Solve for x
    x = 30,500,845,932,842.81/6,275,354.54
  6. Step 6: Final answer
    x = 4,860,417.97

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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.