Home / 1,675,255.70-2,510,113.35-964,043.30

Finding the Fourth Proportional to 1,675,255.70, 2,510,113.35 and 964,043.30

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Solution

The fourth proportional to 1,675,255.70, 2,510,113.35 and 964,043.30 is: 1,444,470.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,255.70 : 2,510,113.35 = 964,043.30 : x
  2. Step 2: Convert to fraction form
    1,675,255.70/2,510,113.35 = 964,043.30/x
  3. Step 3: Cross multiply
    1,675,255.70x = 2,510,113.35 × 964,043.30
  4. Step 4: Simplify right side
    1,675,255.70x = 2,419,857,957,308.06
  5. Step 5: Solve for x
    x = 2,419,857,957,308.06/1,675,255.70
  6. Step 6: Final answer
    x = 1,444,470.81

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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.