Home / 1,474,241.82-2,211,256.04-463,652.86

Finding the Fourth Proportional to 1,474,241.82, 2,211,256.04 and 463,652.86

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Solution

The fourth proportional to 1,474,241.82, 2,211,256.04 and 463,652.86 is: 695,445.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,241.82 : 2,211,256.04 = 463,652.86 : x
  2. Step 2: Convert to fraction form
    1,474,241.82/2,211,256.04 = 463,652.86/x
  3. Step 3: Cross multiply
    1,474,241.82x = 2,211,256.04 × 463,652.86
  4. Step 4: Simplify right side
    1,474,241.82x = 1,025,255,187,138.27
  5. Step 5: Solve for x
    x = 1,025,255,187,138.27/1,474,241.82
  6. Step 6: Final answer
    x = 695,445.74

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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.