Home / 1,185,158.04-1,777,958.46-475,241.64

Finding the Fourth Proportional to 1,185,158.04, 1,777,958.46 and 475,241.64

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Solution

The fourth proportional to 1,185,158.04, 1,777,958.46 and 475,241.64 is: 712,951.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,185,158.04 : 1,777,958.46 = 475,241.64 : x
  2. Step 2: Convert to fraction form
    1,185,158.04/1,777,958.46 = 475,241.64/x
  3. Step 3: Cross multiply
    1,185,158.04x = 1,777,958.46 × 475,241.64
  4. Step 4: Simplify right side
    1,185,158.04x = 844,959,894,382.27
  5. Step 5: Solve for x
    x = 844,959,894,382.27/1,185,158.04
  6. Step 6: Final answer
    x = 712,951.24

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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.