Home / 3,451,631.04-5,177,096.64-926,958.24

Finding the Fourth Proportional to 3,451,631.04, 5,177,096.64 and 926,958.24

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Solution

The fourth proportional to 3,451,631.04, 5,177,096.64 and 926,958.24 is: 1,390,343.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,451,631.04 : 5,177,096.64 = 926,958.24 : x
  2. Step 2: Convert to fraction form
    3,451,631.04/5,177,096.64 = 926,958.24/x
  3. Step 3: Cross multiply
    3,451,631.04x = 5,177,096.64 × 926,958.24
  4. Step 4: Simplify right side
    3,451,631.04x = 4,798,952,389,724.31
  5. Step 5: Solve for x
    x = 4,798,952,389,724.31/3,451,631.04
  6. Step 6: Final answer
    x = 1,390,343.39

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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.