Home / 6,668,884.27-9,203,058.48-3,613,098.52

Finding the Fourth Proportional to 6,668,884.27, 9,203,058.48 and 3,613,098.52

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Solution

The fourth proportional to 6,668,884.27, 9,203,058.48 and 3,613,098.52 is: 4,986,074.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,668,884.27 : 9,203,058.48 = 3,613,098.52 : x
  2. Step 2: Convert to fraction form
    6,668,884.27/9,203,058.48 = 3,613,098.52/x
  3. Step 3: Cross multiply
    6,668,884.27x = 9,203,058.48 × 3,613,098.52
  4. Step 4: Simplify right side
    6,668,884.27x = 33,251,556,973,561.45
  5. Step 5: Solve for x
    x = 33,251,556,973,561.45/6,668,884.27
  6. Step 6: Final answer
    x = 4,986,074.98

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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.