Home / 2,306,596.20-3,183,090.08-1,274,175

Finding the Fourth Proportional to 2,306,596.20, 3,183,090.08 and 1,274,175

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Solution

The fourth proportional to 2,306,596.20, 3,183,090.08 and 1,274,175 is: 1,758,354.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,596.20 : 3,183,090.08 = 1,274,175 : x
  2. Step 2: Convert to fraction form
    2,306,596.20/3,183,090.08 = 1,274,175/x
  3. Step 3: Cross multiply
    2,306,596.20x = 3,183,090.08 × 1,274,175
  4. Step 4: Simplify right side
    2,306,596.20x = 4,055,813,802,684
  5. Step 5: Solve for x
    x = 4,055,813,802,684/2,306,596.20
  6. Step 6: Final answer
    x = 1,758,354.50

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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.