Home / 2,269,701.60-3,404,552.40-1,863,794.40

Finding the Fourth Proportional to 2,269,701.60, 3,404,552.40 and 1,863,794.40

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Solution

The fourth proportional to 2,269,701.60, 3,404,552.40 and 1,863,794.40 is: 2,795,691.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,701.60 : 3,404,552.40 = 1,863,794.40 : x
  2. Step 2: Convert to fraction form
    2,269,701.60/3,404,552.40 = 1,863,794.40/x
  3. Step 3: Cross multiply
    2,269,701.60x = 3,404,552.40 × 1,863,794.40
  4. Step 4: Simplify right side
    2,269,701.60x = 6,345,385,697,626.56
  5. Step 5: Solve for x
    x = 6,345,385,697,626.56/2,269,701.60
  6. Step 6: Final answer
    x = 2,795,691.60

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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.