Home / 4,044,917.40-5,581,952.85-2,209,376.85

Finding the Fourth Proportional to 4,044,917.40, 5,581,952.85 and 2,209,376.85

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Solution

The fourth proportional to 4,044,917.40, 5,581,952.85 and 2,209,376.85 is: 3,048,921.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044,917.40 : 5,581,952.85 = 2,209,376.85 : x
  2. Step 2: Convert to fraction form
    4,044,917.40/5,581,952.85 = 2,209,376.85/x
  3. Step 3: Cross multiply
    4,044,917.40x = 5,581,952.85 × 2,209,376.85
  4. Step 4: Simplify right side
    4,044,917.40x = 12,332,637,404,581.52
  5. Step 5: Solve for x
    x = 12,332,637,404,581.52/4,044,917.40
  6. Step 6: Final answer
    x = 3,048,921.94

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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.