Home / 3,680,624.82-5,522,063.97-1,884,779.82

Finding the Fourth Proportional to 3,680,624.82, 5,522,063.97 and 1,884,779.82

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Solution

The fourth proportional to 3,680,624.82, 5,522,063.97 and 1,884,779.82 is: 2,827,746.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,680,624.82 : 5,522,063.97 = 1,884,779.82 : x
  2. Step 2: Convert to fraction form
    3,680,624.82/5,522,063.97 = 1,884,779.82/x
  3. Step 3: Cross multiply
    3,680,624.82x = 5,522,063.97 × 1,884,779.82
  4. Step 4: Simplify right side
    3,680,624.82x = 10,407,874,735,405.09
  5. Step 5: Solve for x
    x = 10,407,874,735,405.09/3,680,624.82
  6. Step 6: Final answer
    x = 2,827,746.71

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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.