Home / 5,432,913.46-7,495,785.61-3,256,662.56

Finding the Fourth Proportional to 5,432,913.46, 7,495,785.61 and 3,256,662.56

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Solution

The fourth proportional to 5,432,913.46, 7,495,785.61 and 3,256,662.56 is: 4,493,214.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432,913.46 : 7,495,785.61 = 3,256,662.56 : x
  2. Step 2: Convert to fraction form
    5,432,913.46/7,495,785.61 = 3,256,662.56/x
  3. Step 3: Cross multiply
    5,432,913.46x = 7,495,785.61 × 3,256,662.56
  4. Step 4: Simplify right side
    5,432,913.46x = 24,411,244,368,735.70
  5. Step 5: Solve for x
    x = 24,411,244,368,735.70/5,432,913.46
  6. Step 6: Final answer
    x = 4,493,214.29

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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.