Home / 11,380,070.36-17,066,554.50-3,805,267.88

Finding the Fourth Proportional to 11,380,070.36, 17,066,554.50 and 3,805,267.88

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Solution

The fourth proportional to 11,380,070.36, 17,066,554.50 and 3,805,267.88 is: 5,706,714.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,380,070.36 : 17,066,554.50 = 3,805,267.88 : x
  2. Step 2: Convert to fraction form
    11,380,070.36/17,066,554.50 = 3,805,267.88/x
  3. Step 3: Cross multiply
    11,380,070.36x = 17,066,554.50 × 3,805,267.88
  4. Step 4: Simplify right side
    11,380,070.36x = 64,942,811,661,119.46
  5. Step 5: Solve for x
    x = 64,942,811,661,119.46/11,380,070.36
  6. Step 6: Final answer
    x = 5,706,714.42

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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.