Home / 3,329,826.06-4,595,159.91-1,801,933.18

Finding the Fourth Proportional to 3,329,826.06, 4,595,159.91 and 1,801,933.18

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Solution

The fourth proportional to 3,329,826.06, 4,595,159.91 and 1,801,933.18 is: 2,486,667.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,826.06 : 4,595,159.91 = 1,801,933.18 : x
  2. Step 2: Convert to fraction form
    3,329,826.06/4,595,159.91 = 1,801,933.18/x
  3. Step 3: Cross multiply
    3,329,826.06x = 4,595,159.91 × 1,801,933.18
  4. Step 4: Simplify right side
    3,329,826.06x = 8,280,171,109,234.81
  5. Step 5: Solve for x
    x = 8,280,171,109,234.81/3,329,826.06
  6. Step 6: Final answer
    x = 2,486,667.76

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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.