Home / 2,433,594.79-3,647,817.97-916,621.38

Finding the Fourth Proportional to 2,433,594.79, 3,647,817.97 and 916,621.38

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Solution

The fourth proportional to 2,433,594.79, 3,647,817.97 and 916,621.38 is: 1,373,962.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,594.79 : 3,647,817.97 = 916,621.38 : x
  2. Step 2: Convert to fraction form
    2,433,594.79/3,647,817.97 = 916,621.38/x
  3. Step 3: Cross multiply
    2,433,594.79x = 3,647,817.97 × 916,621.38
  4. Step 4: Simplify right side
    2,433,594.79x = 3,343,667,941,650.20
  5. Step 5: Solve for x
    x = 3,343,667,941,650.20/2,433,594.79
  6. Step 6: Final answer
    x = 1,373,962.48

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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.