Home / 5,750,956.42-7,936,345.53-3,137,452.55

Finding the Fourth Proportional to 5,750,956.42, 7,936,345.53 and 3,137,452.55

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Solution

The fourth proportional to 5,750,956.42, 7,936,345.53 and 3,137,452.55 is: 4,329,698.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,750,956.42 : 7,936,345.53 = 3,137,452.55 : x
  2. Step 2: Convert to fraction form
    5,750,956.42/7,936,345.53 = 3,137,452.55/x
  3. Step 3: Cross multiply
    5,750,956.42x = 7,936,345.53 × 3,137,452.55
  4. Step 4: Simplify right side
    5,750,956.42x = 24,899,907,519,683.26
  5. Step 5: Solve for x
    x = 24,899,907,519,683.26/5,750,956.42
  6. Step 6: Final answer
    x = 4,329,698.53

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Why These Related Problems?

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