Home / 11,908,616.16-17,873,295.48-6,801,271.32

Finding the Fourth Proportional to 11,908,616.16, 17,873,295.48 and 6,801,271.32

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Solution

The fourth proportional to 11,908,616.16, 17,873,295.48 and 6,801,271.32 is: 10,207,830.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,908,616.16 : 17,873,295.48 = 6,801,271.32 : x
  2. Step 2: Convert to fraction form
    11,908,616.16/17,873,295.48 = 6,801,271.32/x
  3. Step 3: Cross multiply
    11,908,616.16x = 17,873,295.48 × 6,801,271.32
  4. Step 4: Simplify right side
    11,908,616.16x = 121,561,131,942,009.64
  5. Step 5: Solve for x
    x = 121,561,131,942,009.64/11,908,616.16
  6. Step 6: Final answer
    x = 10,207,830.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.