Home / 5,093,854.82-7,033,465.29-3,914,585.77

Finding the Fourth Proportional to 5,093,854.82, 7,033,465.29 and 3,914,585.77

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Solution

The fourth proportional to 5,093,854.82, 7,033,465.29 and 3,914,585.77 is: 5,405,160.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,093,854.82 : 7,033,465.29 = 3,914,585.77 : x
  2. Step 2: Convert to fraction form
    5,093,854.82/7,033,465.29 = 3,914,585.77/x
  3. Step 3: Cross multiply
    5,093,854.82x = 7,033,465.29 × 3,914,585.77
  4. Step 4: Simplify right side
    5,093,854.82x = 27,533,103,118,450.00
  5. Step 5: Solve for x
    x = 27,533,103,118,450.00/5,093,854.82
  6. Step 6: Final answer
    x = 5,405,160.55

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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.