Home / 11,604,772.20-16,010,918.82-6,957,601.32

Finding the Fourth Proportional to 11,604,772.20, 16,010,918.82 and 6,957,601.32

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Solution

The fourth proportional to 11,604,772.20, 16,010,918.82 and 6,957,601.32 is: 9,599,291.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,604,772.20 : 16,010,918.82 = 6,957,601.32 : x
  2. Step 2: Convert to fraction form
    11,604,772.20/16,010,918.82 = 6,957,601.32/x
  3. Step 3: Cross multiply
    11,604,772.20x = 16,010,918.82 × 6,957,601.32
  4. Step 4: Simplify right side
    11,604,772.20x = 111,397,589,916,444.84
  5. Step 5: Solve for x
    x = 111,397,589,916,444.84/11,604,772.20
  6. Step 6: Final answer
    x = 9,599,291.39

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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.