Home / 4,160,728.40-6,241,092.60-3,551,867.60

Finding the Fourth Proportional to 4,160,728.40, 6,241,092.60 and 3,551,867.60

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Solution

The fourth proportional to 4,160,728.40, 6,241,092.60 and 3,551,867.60 is: 5,327,801.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,728.40 : 6,241,092.60 = 3,551,867.60 : x
  2. Step 2: Convert to fraction form
    4,160,728.40/6,241,092.60 = 3,551,867.60/x
  3. Step 3: Cross multiply
    4,160,728.40x = 6,241,092.60 × 3,551,867.60
  4. Step 4: Simplify right side
    4,160,728.40x = 22,167,534,594,539.76
  5. Step 5: Solve for x
    x = 22,167,534,594,539.76/4,160,728.40
  6. Step 6: Final answer
    x = 5,327,801.40

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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.