Home / 11,994,404.14-17,986,197.02-5,926,770.28

Finding the Fourth Proportional to 11,994,404.14, 17,986,197.02 and 5,926,770.28

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Solution

The fourth proportional to 11,994,404.14, 17,986,197.02 and 5,926,770.28 is: 8,887,482.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,994,404.14 : 17,986,197.02 = 5,926,770.28 : x
  2. Step 2: Convert to fraction form
    11,994,404.14/17,986,197.02 = 5,926,770.28/x
  3. Step 3: Cross multiply
    11,994,404.14x = 17,986,197.02 × 5,926,770.28
  4. Step 4: Simplify right side
    11,994,404.14x = 106,600,057,858,429.58
  5. Step 5: Solve for x
    x = 106,600,057,858,429.58/11,994,404.14
  6. Step 6: Final answer
    x = 8,887,482.58

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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.