Home / 3,584,013.24-4,945,937.58-1,974,381.24

Finding the Fourth Proportional to 3,584,013.24, 4,945,937.58 and 1,974,381.24

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Solution

The fourth proportional to 3,584,013.24, 4,945,937.58 and 1,974,381.24 is: 2,724,645.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,013.24 : 4,945,937.58 = 1,974,381.24 : x
  2. Step 2: Convert to fraction form
    3,584,013.24/4,945,937.58 = 1,974,381.24/x
  3. Step 3: Cross multiply
    3,584,013.24x = 4,945,937.58 × 1,974,381.24
  4. Step 4: Simplify right side
    3,584,013.24x = 9,765,166,372,163
  5. Step 5: Solve for x
    x = 9,765,166,372,163/3,584,013.24
  6. Step 6: Final answer
    x = 2,724,645.73

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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.