Home / 5,479,809.48-7,565,177.76-3,304,906.08

Finding the Fourth Proportional to 5,479,809.48, 7,565,177.76 and 3,304,906.08

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Solution

The fourth proportional to 5,479,809.48, 7,565,177.76 and 3,304,906.08 is: 4,562,604.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,479,809.48 : 7,565,177.76 = 3,304,906.08 : x
  2. Step 2: Convert to fraction form
    5,479,809.48/7,565,177.76 = 3,304,906.08/x
  3. Step 3: Cross multiply
    5,479,809.48x = 7,565,177.76 × 3,304,906.08
  4. Step 4: Simplify right side
    5,479,809.48x = 25,002,201,975,304.78
  5. Step 5: Solve for x
    x = 25,002,201,975,304.78/5,479,809.48
  6. Step 6: Final answer
    x = 4,562,604.24

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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.