Home / 11,994,402.51-17,986,194.59-5,926,768.65

Finding the Fourth Proportional to 11,994,402.51, 17,986,194.59 and 5,926,768.65

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Solution

The fourth proportional to 11,994,402.51, 17,986,194.59 and 5,926,768.65 is: 8,887,480.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,994,402.51 : 17,986,194.59 = 5,926,768.65 : x
  2. Step 2: Convert to fraction form
    11,994,402.51/17,986,194.59 = 5,926,768.65/x
  3. Step 3: Cross multiply
    11,994,402.51x = 17,986,194.59 × 5,926,768.65
  4. Step 4: Simplify right side
    11,994,402.51x = 106,600,014,199,177.77
  5. Step 5: Solve for x
    x = 106,600,014,199,177.77/11,994,402.51
  6. Step 6: Final answer
    x = 8,887,480.15

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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.