Home / 7,308,062.62-10,957,111.53-3,706,885.54

Finding the Fourth Proportional to 7,308,062.62, 10,957,111.53 and 3,706,885.54

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Solution

The fourth proportional to 7,308,062.62, 10,957,111.53 and 3,706,885.54 is: 5,557,801.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,308,062.62 : 10,957,111.53 = 3,706,885.54 : x
  2. Step 2: Convert to fraction form
    7,308,062.62/10,957,111.53 = 3,706,885.54/x
  3. Step 3: Cross multiply
    7,308,062.62x = 10,957,111.53 × 3,706,885.54
  4. Step 4: Simplify right side
    7,308,062.62x = 40,616,758,290,724.27
  5. Step 5: Solve for x
    x = 40,616,758,290,724.27/7,308,062.62
  6. Step 6: Final answer
    x = 5,557,801.08

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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.