Home / 4,013,481-5,538,603.78-2,403,849

Finding the Fourth Proportional to 4,013,481, 5,538,603.78 and 2,403,849

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Solution

The fourth proportional to 4,013,481, 5,538,603.78 and 2,403,849 is: 3,317,311.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,481 : 5,538,603.78 = 2,403,849 : x
  2. Step 2: Convert to fraction form
    4,013,481/5,538,603.78 = 2,403,849/x
  3. Step 3: Cross multiply
    4,013,481x = 5,538,603.78 × 2,403,849
  4. Step 4: Simplify right side
    4,013,481x = 13,313,967,157,949.22
  5. Step 5: Solve for x
    x = 13,313,967,157,949.22/4,013,481
  6. Step 6: Final answer
    x = 3,317,311.62

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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.