Home / 5,792,191.20-7,992,114.48-3,312,199.08

Finding the Fourth Proportional to 5,792,191.20, 7,992,114.48 and 3,312,199.08

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Solution

The fourth proportional to 5,792,191.20, 7,992,114.48 and 3,312,199.08 is: 4,570,200.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,191.20 : 7,992,114.48 = 3,312,199.08 : x
  2. Step 2: Convert to fraction form
    5,792,191.20/7,992,114.48 = 3,312,199.08/x
  3. Step 3: Cross multiply
    5,792,191.20x = 7,992,114.48 × 3,312,199.08
  4. Step 4: Simplify right side
    5,792,191.20x = 26,471,474,227,910.68
  5. Step 5: Solve for x
    x = 26,471,474,227,910.68/5,792,191.20
  6. Step 6: Final answer
    x = 4,570,200.35

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.