Home / 11,277,259.33-15,562,633.26-6,120,620.95

Finding the Fourth Proportional to 11,277,259.33, 15,562,633.26 and 6,120,620.95

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Solution

The fourth proportional to 11,277,259.33, 15,562,633.26 and 6,120,620.95 is: 8,446,465.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,277,259.33 : 15,562,633.26 = 6,120,620.95 : x
  2. Step 2: Convert to fraction form
    11,277,259.33/15,562,633.26 = 6,120,620.95/x
  3. Step 3: Cross multiply
    11,277,259.33x = 15,562,633.26 × 6,120,620.95
  4. Step 4: Simplify right side
    11,277,259.33x = 95,252,979,168,322.80
  5. Step 5: Solve for x
    x = 95,252,979,168,322.80/11,277,259.33
  6. Step 6: Final answer
    x = 8,446,465.26

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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.