Home / 4,892,539.01-7,335,569.25-2,334,148.79

Finding the Fourth Proportional to 4,892,539.01, 7,335,569.25 and 2,334,148.79

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Solution

The fourth proportional to 4,892,539.01, 7,335,569.25 and 2,334,148.79 is: 3,499,677.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,539.01 : 7,335,569.25 = 2,334,148.79 : x
  2. Step 2: Convert to fraction form
    4,892,539.01/7,335,569.25 = 2,334,148.79/x
  3. Step 3: Cross multiply
    4,892,539.01x = 7,335,569.25 × 2,334,148.79
  4. Step 4: Simplify right side
    4,892,539.01x = 17,122,310,052,170.86
  5. Step 5: Solve for x
    x = 17,122,310,052,170.86/4,892,539.01
  6. Step 6: Final answer
    x = 3,499,677.78

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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.