Home / 6,241,019.28-9,360,858.24-4,232,157.72

Finding the Fourth Proportional to 6,241,019.28, 9,360,858.24 and 4,232,157.72

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Solution

The fourth proportional to 6,241,019.28, 9,360,858.24 and 4,232,157.72 is: 6,347,781.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,019.28 : 9,360,858.24 = 4,232,157.72 : x
  2. Step 2: Convert to fraction form
    6,241,019.28/9,360,858.24 = 4,232,157.72/x
  3. Step 3: Cross multiply
    6,241,019.28x = 9,360,858.24 × 4,232,157.72
  4. Step 4: Simplify right side
    6,241,019.28x = 39,616,628,466,241.61
  5. Step 5: Solve for x
    x = 39,616,628,466,241.61/6,241,019.28
  6. Step 6: Final answer
    x = 6,347,781.78

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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.