Home / 3,832,065.09-5,741,590.86-2,312,555.04

Finding the Fourth Proportional to 3,832,065.09, 5,741,590.86 and 2,312,555.04

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Solution

The fourth proportional to 3,832,065.09, 5,741,590.86 and 2,312,555.04 is: 3,464,905.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,832,065.09 : 5,741,590.86 = 2,312,555.04 : x
  2. Step 2: Convert to fraction form
    3,832,065.09/5,741,590.86 = 2,312,555.04/x
  3. Step 3: Cross multiply
    3,832,065.09x = 5,741,590.86 × 2,312,555.04
  4. Step 4: Simplify right side
    3,832,065.09x = 13,277,744,880,910.94
  5. Step 5: Solve for x
    x = 13,277,744,880,910.94/3,832,065.09
  6. Step 6: Final answer
    x = 3,464,905.88

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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.