Home / 3,546,525.96-4,894,211.25-2,018,633.09

Finding the Fourth Proportional to 3,546,525.96, 4,894,211.25 and 2,018,633.09

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Solution

The fourth proportional to 3,546,525.96, 4,894,211.25 and 2,018,633.09 is: 2,785,716.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,525.96 : 4,894,211.25 = 2,018,633.09 : x
  2. Step 2: Convert to fraction form
    3,546,525.96/4,894,211.25 = 2,018,633.09/x
  3. Step 3: Cross multiply
    3,546,525.96x = 4,894,211.25 × 2,018,633.09
  4. Step 4: Simplify right side
    3,546,525.96x = 9,879,616,754,229.21
  5. Step 5: Solve for x
    x = 9,879,616,754,229.21/3,546,525.96
  6. Step 6: Final answer
    x = 2,785,716.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.