Home / 2,117,174.23-3,175,883.06-600,738.50

Finding the Fourth Proportional to 2,117,174.23, 3,175,883.06 and 600,738.50

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Solution

The fourth proportional to 2,117,174.23, 3,175,883.06 and 600,738.50 is: 901,142.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,117,174.23 : 3,175,883.06 = 600,738.50 : x
  2. Step 2: Convert to fraction form
    2,117,174.23/3,175,883.06 = 600,738.50/x
  3. Step 3: Cross multiply
    2,117,174.23x = 3,175,883.06 × 600,738.50
  4. Step 4: Simplify right side
    2,117,174.23x = 1,907,875,230,575.83
  5. Step 5: Solve for x
    x = 1,907,875,230,575.83/2,117,174.23
  6. Step 6: Final answer
    x = 901,142.29

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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.