Home / 5,256,029.26-7,884,051.18-1,469,508.49

Finding the Fourth Proportional to 5,256,029.26, 7,884,051.18 and 1,469,508.49

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Solution

The fourth proportional to 5,256,029.26, 7,884,051.18 and 1,469,508.49 is: 2,204,264.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,256,029.26 : 7,884,051.18 = 1,469,508.49 : x
  2. Step 2: Convert to fraction form
    5,256,029.26/7,884,051.18 = 1,469,508.49/x
  3. Step 3: Cross multiply
    5,256,029.26x = 7,884,051.18 × 1,469,508.49
  4. Step 4: Simplify right side
    5,256,029.26x = 11,585,680,144,604.52
  5. Step 5: Solve for x
    x = 11,585,680,144,604.52/5,256,029.26
  6. Step 6: Final answer
    x = 2,204,264.77

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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.