Home / 5,958,048.10-8,221,864.26-3,379,673.54

Finding the Fourth Proportional to 5,958,048.10, 8,221,864.26 and 3,379,673.54

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Solution

The fourth proportional to 5,958,048.10, 8,221,864.26 and 3,379,673.54 is: 4,663,812.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958,048.10 : 8,221,864.26 = 3,379,673.54 : x
  2. Step 2: Convert to fraction form
    5,958,048.10/8,221,864.26 = 3,379,673.54/x
  3. Step 3: Cross multiply
    5,958,048.10x = 8,221,864.26 × 3,379,673.54
  4. Step 4: Simplify right side
    5,958,048.10x = 27,787,217,088,993.68
  5. Step 5: Solve for x
    x = 27,787,217,088,993.68/5,958,048.10
  6. Step 6: Final answer
    x = 4,663,812.14

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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.