Home / 1,847,867.10-2,771,876.97-634,277.33

Finding the Fourth Proportional to 1,847,867.10, 2,771,876.97 and 634,277.33

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Solution

The fourth proportional to 1,847,867.10, 2,771,876.97 and 634,277.33 is: 951,442.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,867.10 : 2,771,876.97 = 634,277.33 : x
  2. Step 2: Convert to fraction form
    1,847,867.10/2,771,876.97 = 634,277.33/x
  3. Step 3: Cross multiply
    1,847,867.10x = 2,771,876.97 × 634,277.33
  4. Step 4: Simplify right side
    1,847,867.10x = 1,758,138,723,620.09
  5. Step 5: Solve for x
    x = 1,758,138,723,620.09/1,847,867.10
  6. Step 6: Final answer
    x = 951,442.19

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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.