Home / 7,498,696.33-10,348,149.41-4,060,858.69

Finding the Fourth Proportional to 7,498,696.33, 10,348,149.41 and 4,060,858.69

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Solution

The fourth proportional to 7,498,696.33, 10,348,149.41 and 4,060,858.69 is: 5,603,957.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,696.33 : 10,348,149.41 = 4,060,858.69 : x
  2. Step 2: Convert to fraction form
    7,498,696.33/10,348,149.41 = 4,060,858.69/x
  3. Step 3: Cross multiply
    7,498,696.33x = 10,348,149.41 × 4,060,858.69
  4. Step 4: Simplify right side
    7,498,696.33x = 42,022,372,384,971.83
  5. Step 5: Solve for x
    x = 42,022,372,384,971.83/7,498,696.33
  6. Step 6: Final answer
    x = 5,603,957.08

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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.