Home / 4,649,067.55-6,409,549.77-3,819,023.11

Finding the Fourth Proportional to 4,649,067.55, 6,409,549.77 and 3,819,023.11

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Solution

The fourth proportional to 4,649,067.55, 6,409,549.77 and 3,819,023.11 is: 5,265,188.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,649,067.55 : 6,409,549.77 = 3,819,023.11 : x
  2. Step 2: Convert to fraction form
    4,649,067.55/6,409,549.77 = 3,819,023.11/x
  3. Step 3: Cross multiply
    4,649,067.55x = 6,409,549.77 × 3,819,023.11
  4. Step 4: Simplify right side
    4,649,067.55x = 24,478,218,696,325.18
  5. Step 5: Solve for x
    x = 24,478,218,696,325.18/4,649,067.55
  6. Step 6: Final answer
    x = 5,265,188.86

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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.