Home / 2,281,693.91-3,150,871.25-1,467,311.81

Finding the Fourth Proportional to 2,281,693.91, 3,150,871.25 and 1,467,311.81

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Solution

The fourth proportional to 2,281,693.91, 3,150,871.25 and 1,467,311.81 is: 2,026,262.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,693.91 : 3,150,871.25 = 1,467,311.81 : x
  2. Step 2: Convert to fraction form
    2,281,693.91/3,150,871.25 = 1,467,311.81/x
  3. Step 3: Cross multiply
    2,281,693.91x = 3,150,871.25 × 1,467,311.81
  4. Step 4: Simplify right side
    2,281,693.91x = 4,623,310,573,823.55
  5. Step 5: Solve for x
    x = 4,623,310,573,823.55/2,281,693.91
  6. Step 6: Final answer
    x = 2,026,262.40

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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.