Home / 2,270,281.11-3,405,323.24-564,388.71

Finding the Fourth Proportional to 2,270,281.11, 3,405,323.24 and 564,388.71

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Solution

The fourth proportional to 2,270,281.11, 3,405,323.24 and 564,388.71 is: 846,558.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,281.11 : 3,405,323.24 = 564,388.71 : x
  2. Step 2: Convert to fraction form
    2,270,281.11/3,405,323.24 = 564,388.71/x
  3. Step 3: Cross multiply
    2,270,281.11x = 3,405,323.24 × 564,388.71
  4. Step 4: Simplify right side
    2,270,281.11x = 1,921,925,987,734.68
  5. Step 5: Solve for x
    x = 1,921,925,987,734.68/2,270,281.11
  6. Step 6: Final answer
    x = 846,558.60

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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.