Home / 2,663,879.54-3,995,154.29-1,044,977.39

Finding the Fourth Proportional to 2,663,879.54, 3,995,154.29 and 1,044,977.39

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Solution

The fourth proportional to 2,663,879.54, 3,995,154.29 and 1,044,977.39 is: 1,567,205.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,663,879.54 : 3,995,154.29 = 1,044,977.39 : x
  2. Step 2: Convert to fraction form
    2,663,879.54/3,995,154.29 = 1,044,977.39/x
  3. Step 3: Cross multiply
    2,663,879.54x = 3,995,154.29 × 1,044,977.39
  4. Step 4: Simplify right side
    2,663,879.54x = 4,174,845,900,230.00
  5. Step 5: Solve for x
    x = 4,174,845,900,230.00/2,663,879.54
  6. Step 6: Final answer
    x = 1,567,205.22

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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.