Home / 5,567,068.26-7,682,166.09-3,086,264.40

Finding the Fourth Proportional to 5,567,068.26, 7,682,166.09 and 3,086,264.40

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Solution

The fourth proportional to 5,567,068.26, 7,682,166.09 and 3,086,264.40 is: 4,258,829.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567,068.26 : 7,682,166.09 = 3,086,264.40 : x
  2. Step 2: Convert to fraction form
    5,567,068.26/7,682,166.09 = 3,086,264.40/x
  3. Step 3: Cross multiply
    5,567,068.26x = 7,682,166.09 × 3,086,264.40
  4. Step 4: Simplify right side
    5,567,068.26x = 23,709,195,718,454.20
  5. Step 5: Solve for x
    x = 23,709,195,718,454.20/5,567,068.26
  6. Step 6: Final answer
    x = 4,258,829.71

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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.