Home / 2,736,253.89-4,104,381.03-741,709.89

Finding the Fourth Proportional to 2,736,253.89, 4,104,381.03 and 741,709.89

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Solution

The fourth proportional to 2,736,253.89, 4,104,381.03 and 741,709.89 is: 1,112,564.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,253.89 : 4,104,381.03 = 741,709.89 : x
  2. Step 2: Convert to fraction form
    2,736,253.89/4,104,381.03 = 741,709.89/x
  3. Step 3: Cross multiply
    2,736,253.89x = 4,104,381.03 × 741,709.89
  4. Step 4: Simplify right side
    2,736,253.89x = 3,044,260,002,279.39
  5. Step 5: Solve for x
    x = 3,044,260,002,279.39/2,736,253.89
  6. Step 6: Final answer
    x = 1,112,564.89

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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.