Home / 8,497,296.36-11,726,121.33-4,629,849.30

Finding the Fourth Proportional to 8,497,296.36, 11,726,121.33 and 4,629,849.30

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Solution

The fourth proportional to 8,497,296.36, 11,726,121.33 and 4,629,849.30 is: 6,389,111.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,497,296.36 : 11,726,121.33 = 4,629,849.30 : x
  2. Step 2: Convert to fraction form
    8,497,296.36/11,726,121.33 = 4,629,849.30/x
  3. Step 3: Cross multiply
    8,497,296.36x = 11,726,121.33 × 4,629,849.30
  4. Step 4: Simplify right side
    8,497,296.36x = 54,290,174,631,415.57
  5. Step 5: Solve for x
    x = 54,290,174,631,415.57/8,497,296.36
  6. Step 6: Final answer
    x = 6,389,111.59

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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.