Home / 3,658,146.91-5,048,242.98-2,004,301.06

Finding the Fourth Proportional to 3,658,146.91, 5,048,242.98 and 2,004,301.06

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Solution

The fourth proportional to 3,658,146.91, 5,048,242.98 and 2,004,301.06 is: 2,765,935.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,146.91 : 5,048,242.98 = 2,004,301.06 : x
  2. Step 2: Convert to fraction form
    3,658,146.91/5,048,242.98 = 2,004,301.06/x
  3. Step 3: Cross multiply
    3,658,146.91x = 5,048,242.98 × 2,004,301.06
  4. Step 4: Simplify right side
    3,658,146.91x = 10,118,198,755,951.56
  5. Step 5: Solve for x
    x = 10,118,198,755,951.56/3,658,146.91
  6. Step 6: Final answer
    x = 2,765,935.60

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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.