Home / 2,284,722.60-3,153,264.57-1,458,152.79

Finding the Fourth Proportional to 2,284,722.60, 3,153,264.57 and 1,458,152.79

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Solution

The fourth proportional to 2,284,722.60, 3,153,264.57 and 1,458,152.79 is: 2,012,472.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,722.60 : 3,153,264.57 = 1,458,152.79 : x
  2. Step 2: Convert to fraction form
    2,284,722.60/3,153,264.57 = 1,458,152.79/x
  3. Step 3: Cross multiply
    2,284,722.60x = 3,153,264.57 × 1,458,152.79
  4. Step 4: Simplify right side
    2,284,722.60x = 4,597,941,530,353.65
  5. Step 5: Solve for x
    x = 4,597,941,530,353.65/2,284,722.60
  6. Step 6: Final answer
    x = 2,012,472.56

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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.