Home / 3,327,720.59-4,992,133.01-1,168,185.92

Finding the Fourth Proportional to 3,327,720.59, 4,992,133.01 and 1,168,185.92

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Solution

The fourth proportional to 3,327,720.59, 4,992,133.01 and 1,168,185.92 is: 1,752,472.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,720.59 : 4,992,133.01 = 1,168,185.92 : x
  2. Step 2: Convert to fraction form
    3,327,720.59/4,992,133.01 = 1,168,185.92/x
  3. Step 3: Cross multiply
    3,327,720.59x = 4,992,133.01 × 1,168,185.92
  4. Step 4: Simplify right side
    3,327,720.59x = 5,831,739,462,247.63
  5. Step 5: Solve for x
    x = 5,831,739,462,247.63/3,327,720.59
  6. Step 6: Final answer
    x = 1,752,472.69

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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.