Home / 4,789,042.62-6,609,017.79-2,613,725.34

Finding the Fourth Proportional to 4,789,042.62, 6,609,017.79 and 2,613,725.34

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Solution

The fourth proportional to 4,789,042.62, 6,609,017.79 and 2,613,725.34 is: 3,607,016.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,042.62 : 6,609,017.79 = 2,613,725.34 : x
  2. Step 2: Convert to fraction form
    4,789,042.62/6,609,017.79 = 2,613,725.34/x
  3. Step 3: Cross multiply
    4,789,042.62x = 6,609,017.79 × 2,613,725.34
  4. Step 4: Simplify right side
    4,789,042.62x = 17,274,157,270,233.80
  5. Step 5: Solve for x
    x = 17,274,157,270,233.80/4,789,042.62
  6. Step 6: Final answer
    x = 3,607,016.82

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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.