Home / 2,003,729.22-3,005,593.65-881,798.22

Finding the Fourth Proportional to 2,003,729.22, 3,005,593.65 and 881,798.22

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Solution

The fourth proportional to 2,003,729.22, 3,005,593.65 and 881,798.22 is: 1,322,697.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,729.22 : 3,005,593.65 = 881,798.22 : x
  2. Step 2: Convert to fraction form
    2,003,729.22/3,005,593.65 = 881,798.22/x
  3. Step 3: Cross multiply
    2,003,729.22x = 3,005,593.65 × 881,798.22
  4. Step 4: Simplify right side
    2,003,729.22x = 2,650,327,130,613.30
  5. Step 5: Solve for x
    x = 2,650,327,130,613.30/2,003,729.22
  6. Step 6: Final answer
    x = 1,322,697.25

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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.