Home / 3,397,746.14-5,090,640.48-3,195,466.46

Finding the Fourth Proportional to 3,397,746.14, 5,090,640.48 and 3,195,466.46

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Solution

The fourth proportional to 3,397,746.14, 5,090,640.48 and 3,195,466.46 is: 4,787,576.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,746.14 : 5,090,640.48 = 3,195,466.46 : x
  2. Step 2: Convert to fraction form
    3,397,746.14/5,090,640.48 = 3,195,466.46/x
  3. Step 3: Cross multiply
    3,397,746.14x = 5,090,640.48 × 3,195,466.46
  4. Step 4: Simplify right side
    3,397,746.14x = 16,266,970,913,758.30
  5. Step 5: Solve for x
    x = 16,266,970,913,758.30/3,397,746.14
  6. Step 6: Final answer
    x = 4,787,576.89

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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.