Home / 2,328,304.51-3,494,709.18-1,680,548.53

Finding the Fourth Proportional to 2,328,304.51, 3,494,709.18 and 1,680,548.53

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Solution

The fourth proportional to 2,328,304.51, 3,494,709.18 and 1,680,548.53 is: 2,522,448.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,304.51 : 3,494,709.18 = 1,680,548.53 : x
  2. Step 2: Convert to fraction form
    2,328,304.51/3,494,709.18 = 1,680,548.53/x
  3. Step 3: Cross multiply
    2,328,304.51x = 3,494,709.18 × 1,680,548.53
  4. Step 4: Simplify right side
    2,328,304.51x = 5,873,028,375,226.51
  5. Step 5: Solve for x
    x = 5,873,028,375,226.51/2,328,304.51
  6. Step 6: Final answer
    x = 2,522,448.57

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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.