Home / 2,094,615.96-3,142,169.96-746,970.16

Finding the Fourth Proportional to 2,094,615.96, 3,142,169.96 and 746,970.16

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Solution

The fourth proportional to 2,094,615.96, 3,142,169.96 and 746,970.16 is: 1,120,542.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,615.96 : 3,142,169.96 = 746,970.16 : x
  2. Step 2: Convert to fraction form
    2,094,615.96/3,142,169.96 = 746,970.16/x
  3. Step 3: Cross multiply
    2,094,615.96x = 3,142,169.96 × 746,970.16
  4. Step 4: Simplify right side
    2,094,615.96x = 2,347,107,197,768.39
  5. Step 5: Solve for x
    x = 2,347,107,197,768.39/2,094,615.96
  6. Step 6: Final answer
    x = 1,120,542.97

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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.