Home / 7,053,493.78-10,584,959.13-2,565,769.78

Finding the Fourth Proportional to 7,053,493.78, 10,584,959.13 and 2,565,769.78

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Solution

The fourth proportional to 7,053,493.78, 10,584,959.13 and 2,565,769.78 is: 3,850,371.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053,493.78 : 10,584,959.13 = 2,565,769.78 : x
  2. Step 2: Convert to fraction form
    7,053,493.78/10,584,959.13 = 2,565,769.78/x
  3. Step 3: Cross multiply
    7,053,493.78x = 10,584,959.13 × 2,565,769.78
  4. Step 4: Simplify right side
    7,053,493.78x = 27,158,568,258,289.09
  5. Step 5: Solve for x
    x = 27,158,568,258,289.09/7,053,493.78
  6. Step 6: Final answer
    x = 3,850,371.05

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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.