Home / 3,371,656.90-5,057,485.35-3,350,661.70

Finding the Fourth Proportional to 3,371,656.90, 5,057,485.35 and 3,350,661.70

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Solution

The fourth proportional to 3,371,656.90, 5,057,485.35 and 3,350,661.70 is: 5,025,992.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,656.90 : 5,057,485.35 = 3,350,661.70 : x
  2. Step 2: Convert to fraction form
    3,371,656.90/5,057,485.35 = 3,350,661.70/x
  3. Step 3: Cross multiply
    3,371,656.90x = 5,057,485.35 × 3,350,661.70
  4. Step 4: Simplify right side
    3,371,656.90x = 16,945,922,460,556.09
  5. Step 5: Solve for x
    x = 16,945,922,460,556.09/3,371,656.90
  6. Step 6: Final answer
    x = 5,025,992.55

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Double scale
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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.