Home / 3,254,363.19-4,491,021.11-1,804,054.95

Finding the Fourth Proportional to 3,254,363.19, 4,491,021.11 and 1,804,054.95

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Solution

The fourth proportional to 3,254,363.19, 4,491,021.11 and 1,804,054.95 is: 2,489,595.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254,363.19 : 4,491,021.11 = 1,804,054.95 : x
  2. Step 2: Convert to fraction form
    3,254,363.19/4,491,021.11 = 1,804,054.95/x
  3. Step 3: Cross multiply
    3,254,363.19x = 4,491,021.11 × 1,804,054.95
  4. Step 4: Simplify right side
    3,254,363.19x = 8,102,048,855,029.72
  5. Step 5: Solve for x
    x = 8,102,048,855,029.72/3,254,363.19
  6. Step 6: Final answer
    x = 2,489,595.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.