Home / 10,835,033.82-14,951,949.65-5,940,148.74

Finding the Fourth Proportional to 10,835,033.82, 14,951,949.65 and 5,940,148.74

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Solution

The fourth proportional to 10,835,033.82, 14,951,949.65 and 5,940,148.74 is: 8,197,187.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,835,033.82 : 14,951,949.65 = 5,940,148.74 : x
  2. Step 2: Convert to fraction form
    10,835,033.82/14,951,949.65 = 5,940,148.74/x
  3. Step 3: Cross multiply
    10,835,033.82x = 14,951,949.65 × 5,940,148.74
  4. Step 4: Simplify right side
    10,835,033.82x = 88,816,804,810,495.94
  5. Step 5: Solve for x
    x = 88,816,804,810,495.94/10,835,033.82
  6. Step 6: Final answer
    x = 8,197,187.60

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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.