Home / 5,432,955.28-7,495,843.24-3,256,704.36

Finding the Fourth Proportional to 5,432,955.28, 7,495,843.24 and 3,256,704.36

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Solution

The fourth proportional to 5,432,955.28, 7,495,843.24 and 3,256,704.36 is: 4,493,271.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432,955.28 : 7,495,843.24 = 3,256,704.36 : x
  2. Step 2: Convert to fraction form
    5,432,955.28/7,495,843.24 = 3,256,704.36/x
  3. Step 3: Cross multiply
    5,432,955.28x = 7,495,843.24 × 3,256,704.36
  4. Step 4: Simplify right side
    5,432,955.28x = 24,411,745,361,584.53
  5. Step 5: Solve for x
    x = 24,411,745,361,584.53/5,432,955.28
  6. Step 6: Final answer
    x = 4,493,271.91

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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.