Home / 3,053,331.56-4,572,910.38-2,947,046.60

Finding the Fourth Proportional to 3,053,331.56, 4,572,910.38 and 2,947,046.60

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Solution

The fourth proportional to 3,053,331.56, 4,572,910.38 and 2,947,046.60 is: 4,413,729.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,331.56 : 4,572,910.38 = 2,947,046.60 : x
  2. Step 2: Convert to fraction form
    3,053,331.56/4,572,910.38 = 2,947,046.60/x
  3. Step 3: Cross multiply
    3,053,331.56x = 4,572,910.38 × 2,947,046.60
  4. Step 4: Simplify right side
    3,053,331.56x = 13,476,579,987,483.71
  5. Step 5: Solve for x
    x = 13,476,579,987,483.71/3,053,331.56
  6. Step 6: Final answer
    x = 4,413,729.63

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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.