Home / 4,199,217.80-6,298,826.70-3,359,409.80

Finding the Fourth Proportional to 4,199,217.80, 6,298,826.70 and 3,359,409.80

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Solution

The fourth proportional to 4,199,217.80, 6,298,826.70 and 3,359,409.80 is: 5,039,114.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199,217.80 : 6,298,826.70 = 3,359,409.80 : x
  2. Step 2: Convert to fraction form
    4,199,217.80/6,298,826.70 = 3,359,409.80/x
  3. Step 3: Cross multiply
    4,199,217.80x = 6,298,826.70 × 3,359,409.80
  4. Step 4: Simplify right side
    4,199,217.80x = 21,160,340,144,481.66
  5. Step 5: Solve for x
    x = 21,160,340,144,481.66/4,199,217.80
  6. Step 6: Final answer
    x = 5,039,114.70

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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.