Home / 7,308,001.71-10,957,020.26-3,706,824.60

Finding the Fourth Proportional to 7,308,001.71, 10,957,020.26 and 3,706,824.60

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Solution

The fourth proportional to 7,308,001.71, 10,957,020.26 and 3,706,824.60 is: 5,557,709.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,308,001.71 : 10,957,020.26 = 3,706,824.60 : x
  2. Step 2: Convert to fraction form
    7,308,001.71/10,957,020.26 = 3,706,824.60/x
  3. Step 3: Cross multiply
    7,308,001.71x = 10,957,020.26 × 3,706,824.60
  4. Step 4: Simplify right side
    7,308,001.71x = 40,615,752,223,932.27
  5. Step 5: Solve for x
    x = 40,615,752,223,932.27/7,308,001.71
  6. Step 6: Final answer
    x = 5,557,709.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.