Home / 2,481,369.56-3,718,883.85-2,001,823.51

Finding the Fourth Proportional to 2,481,369.56, 3,718,883.85 and 2,001,823.51

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Solution

The fourth proportional to 2,481,369.56, 3,718,883.85 and 2,001,823.51 is: 3,000,177.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,369.56 : 3,718,883.85 = 2,001,823.51 : x
  2. Step 2: Convert to fraction form
    2,481,369.56/3,718,883.85 = 2,001,823.51/x
  3. Step 3: Cross multiply
    2,481,369.56x = 3,718,883.85 × 2,001,823.51
  4. Step 4: Simplify right side
    2,481,369.56x = 7,444,549,110,446.43
  5. Step 5: Solve for x
    x = 7,444,549,110,446.43/2,481,369.56
  6. Step 6: Final answer
    x = 3,000,177.50

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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.