Home / 3,951,404.83-5,926,418.34-1,110,841.75

Finding the Fourth Proportional to 3,951,404.83, 5,926,418.34 and 1,110,841.75

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Solution

The fourth proportional to 3,951,404.83, 5,926,418.34 and 1,110,841.75 is: 1,666,068.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,951,404.83 : 5,926,418.34 = 1,110,841.75 : x
  2. Step 2: Convert to fraction form
    3,951,404.83/5,926,418.34 = 1,110,841.75/x
  3. Step 3: Cross multiply
    3,951,404.83x = 5,926,418.34 × 1,110,841.75
  4. Step 4: Simplify right side
    3,951,404.83x = 6,583,312,920,037.70
  5. Step 5: Solve for x
    x = 6,583,312,920,037.70/3,951,404.83
  6. Step 6: Final answer
    x = 1,666,068.96

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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.