Home / 2,351,119.04-3,241,540.92-1,522,729.28

Finding the Fourth Proportional to 2,351,119.04, 3,241,540.92 and 1,522,729.28

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Solution

The fourth proportional to 2,351,119.04, 3,241,540.92 and 1,522,729.28 is: 2,099,421.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,119.04 : 3,241,540.92 = 1,522,729.28 : x
  2. Step 2: Convert to fraction form
    2,351,119.04/3,241,540.92 = 1,522,729.28/x
  3. Step 3: Cross multiply
    2,351,119.04x = 3,241,540.92 × 1,522,729.28
  4. Step 4: Simplify right side
    2,351,119.04x = 4,935,989,271,202.14
  5. Step 5: Solve for x
    x = 4,935,989,271,202.14/2,351,119.04
  6. Step 6: Final answer
    x = 2,099,421.25

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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.