Home / 6,884,845.29-9,501,033.92-3,787,302.02

Finding the Fourth Proportional to 6,884,845.29, 9,501,033.92 and 3,787,302.02

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Solution

The fourth proportional to 6,884,845.29, 9,501,033.92 and 3,787,302.02 is: 5,226,447.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884,845.29 : 9,501,033.92 = 3,787,302.02 : x
  2. Step 2: Convert to fraction form
    6,884,845.29/9,501,033.92 = 3,787,302.02/x
  3. Step 3: Cross multiply
    6,884,845.29x = 9,501,033.92 × 3,787,302.02
  4. Step 4: Simplify right side
    6,884,845.29x = 35,983,284,890,862.84
  5. Step 5: Solve for x
    x = 35,983,284,890,862.84/6,884,845.29
  6. Step 6: Final answer
    x = 5,226,447.85

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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.