Home / 9,982,048.14-14,973,074.91-2,794,640.76

Finding the Fourth Proportional to 9,982,048.14, 14,973,074.91 and 2,794,640.76

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Solution

The fourth proportional to 9,982,048.14, 14,973,074.91 and 2,794,640.76 is: 4,191,961.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,982,048.14 : 14,973,074.91 = 2,794,640.76 : x
  2. Step 2: Convert to fraction form
    9,982,048.14/14,973,074.91 = 2,794,640.76/x
  3. Step 3: Cross multiply
    9,982,048.14x = 14,973,074.91 × 2,794,640.76
  4. Step 4: Simplify right side
    9,982,048.14x = 41,844,365,446,019.33
  5. Step 5: Solve for x
    x = 41,844,365,446,019.33/9,982,048.14
  6. Step 6: Final answer
    x = 4,191,961.90

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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.