Home / 4,044,271.11-5,581,231.85-2,391,834.72

Finding the Fourth Proportional to 4,044,271.11, 5,581,231.85 and 2,391,834.72

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Solution

The fourth proportional to 4,044,271.11, 5,581,231.85 and 2,391,834.72 is: 3,300,813.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044,271.11 : 5,581,231.85 = 2,391,834.72 : x
  2. Step 2: Convert to fraction form
    4,044,271.11/5,581,231.85 = 2,391,834.72/x
  3. Step 3: Cross multiply
    4,044,271.11x = 5,581,231.85 × 2,391,834.72
  4. Step 4: Simplify right side
    4,044,271.11x = 13,349,384,146,109.04
  5. Step 5: Solve for x
    x = 13,349,384,146,109.04/4,044,271.11
  6. Step 6: Final answer
    x = 3,300,813.37

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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.