Home / 2,836,302.67-3,914,122.67-1,547,148.79

Finding the Fourth Proportional to 2,836,302.67, 3,914,122.67 and 1,547,148.79

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Solution

The fourth proportional to 2,836,302.67, 3,914,122.67 and 1,547,148.79 is: 2,135,078.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,302.67 : 3,914,122.67 = 1,547,148.79 : x
  2. Step 2: Convert to fraction form
    2,836,302.67/3,914,122.67 = 1,547,148.79/x
  3. Step 3: Cross multiply
    2,836,302.67x = 3,914,122.67 × 1,547,148.79
  4. Step 4: Simplify right side
    2,836,302.67x = 6,055,730,145,066.33
  5. Step 5: Solve for x
    x = 6,055,730,145,066.33/2,836,302.67
  6. Step 6: Final answer
    x = 2,135,078.96

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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.