Home / 2,218,291.57-3,327,104.34-701,777.45

Finding the Fourth Proportional to 2,218,291.57, 3,327,104.34 and 701,777.45

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Solution

The fourth proportional to 2,218,291.57, 3,327,104.34 and 701,777.45 is: 1,052,560.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,218,291.57 : 3,327,104.34 = 701,777.45 : x
  2. Step 2: Convert to fraction form
    2,218,291.57/3,327,104.34 = 701,777.45/x
  3. Step 3: Cross multiply
    2,218,291.57x = 3,327,104.34 × 701,777.45
  4. Step 4: Simplify right side
    2,218,291.57x = 2,334,886,817,412.23
  5. Step 5: Solve for x
    x = 2,334,886,817,412.23/2,218,291.57
  6. Step 6: Final answer
    x = 1,052,560.83

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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.