Home / 3,462,490.60-5,194,004.04-1,156,991.72

Finding the Fourth Proportional to 3,462,490.60, 5,194,004.04 and 1,156,991.72

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Solution

The fourth proportional to 3,462,490.60, 5,194,004.04 and 1,156,991.72 is: 1,735,577.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,490.60 : 5,194,004.04 = 1,156,991.72 : x
  2. Step 2: Convert to fraction form
    3,462,490.60/5,194,004.04 = 1,156,991.72/x
  3. Step 3: Cross multiply
    3,462,490.60x = 5,194,004.04 × 1,156,991.72
  4. Step 4: Simplify right side
    3,462,490.60x = 6,009,419,667,926.55
  5. Step 5: Solve for x
    x = 6,009,419,667,926.55/3,462,490.60
  6. Step 6: Final answer
    x = 1,735,577.18

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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.