Home / 4,098,269.20-6,147,403.80-2,208,701.20

Finding the Fourth Proportional to 4,098,269.20, 6,147,403.80 and 2,208,701.20

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Solution

The fourth proportional to 4,098,269.20, 6,147,403.80 and 2,208,701.20 is: 3,313,051.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,269.20 : 6,147,403.80 = 2,208,701.20 : x
  2. Step 2: Convert to fraction form
    4,098,269.20/6,147,403.80 = 2,208,701.20/x
  3. Step 3: Cross multiply
    4,098,269.20x = 6,147,403.80 × 2,208,701.20
  4. Step 4: Simplify right side
    4,098,269.20x = 13,577,778,149,944.56
  5. Step 5: Solve for x
    x = 13,577,778,149,944.56/4,098,269.20
  6. Step 6: Final answer
    x = 3,313,051.80

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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.