Home / 5,670,352.22-8,502,107.70-2,259,164.66

Finding the Fourth Proportional to 5,670,352.22, 8,502,107.70 and 2,259,164.66

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Solution

The fourth proportional to 5,670,352.22, 8,502,107.70 and 2,259,164.66 is: 3,387,384.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,670,352.22 : 8,502,107.70 = 2,259,164.66 : x
  2. Step 2: Convert to fraction form
    5,670,352.22/8,502,107.70 = 2,259,164.66/x
  3. Step 3: Cross multiply
    5,670,352.22x = 8,502,107.70 × 2,259,164.66
  4. Step 4: Simplify right side
    5,670,352.22x = 19,207,661,251,353.88
  5. Step 5: Solve for x
    x = 19,207,661,251,353.88/5,670,352.22
  6. Step 6: Final answer
    x = 3,387,384.15

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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.