Home / 2,829,339.92-4,244,534.76-936,097.76

Finding the Fourth Proportional to 2,829,339.92, 4,244,534.76 and 936,097.76

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Solution

The fourth proportional to 2,829,339.92, 4,244,534.76 and 936,097.76 is: 1,404,320.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,829,339.92 : 4,244,534.76 = 936,097.76 : x
  2. Step 2: Convert to fraction form
    2,829,339.92/4,244,534.76 = 936,097.76/x
  3. Step 3: Cross multiply
    2,829,339.92x = 4,244,534.76 × 936,097.76
  4. Step 4: Simplify right side
    2,829,339.92x = 3,973,299,481,078.14
  5. Step 5: Solve for x
    x = 3,973,299,481,078.14/2,829,339.92
  6. Step 6: Final answer
    x = 1,404,320.30

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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.