Home / 5,338,341-7,366,613.04-3,015,710.04

Finding the Fourth Proportional to 5,338,341, 7,366,613.04 and 3,015,710.04

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Solution

The fourth proportional to 5,338,341, 7,366,613.04 and 3,015,710.04 is: 4,161,511.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,338,341 : 7,366,613.04 = 3,015,710.04 : x
  2. Step 2: Convert to fraction form
    5,338,341/7,366,613.04 = 3,015,710.04/x
  3. Step 3: Cross multiply
    5,338,341x = 7,366,613.04 × 3,015,710.04
  4. Step 4: Simplify right side
    5,338,341x = 22,215,568,905,522.92
  5. Step 5: Solve for x
    x = 22,215,568,905,522.92/5,338,341
  6. Step 6: Final answer
    x = 4,161,511.77

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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.