Home / 5,687,091.81-7,852,296.33-3,514,613.49

Finding the Fourth Proportional to 5,687,091.81, 7,852,296.33 and 3,514,613.49

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Solution

The fourth proportional to 5,687,091.81, 7,852,296.33 and 3,514,613.49 is: 4,852,706.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,687,091.81 : 7,852,296.33 = 3,514,613.49 : x
  2. Step 2: Convert to fraction form
    5,687,091.81/7,852,296.33 = 3,514,613.49/x
  3. Step 3: Cross multiply
    5,687,091.81x = 7,852,296.33 × 3,514,613.49
  4. Step 4: Simplify right side
    5,687,091.81x = 27,597,786,608,895.49
  5. Step 5: Solve for x
    x = 27,597,786,608,895.49/5,687,091.81
  6. Step 6: Final answer
    x = 4,852,706.36

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1.5x scale

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.