Home / 3,844,480.96-5,766,727.05-1,570,005.38

Finding the Fourth Proportional to 3,844,480.96, 5,766,727.05 and 1,570,005.38

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Solution

The fourth proportional to 3,844,480.96, 5,766,727.05 and 1,570,005.38 is: 2,355,010.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,844,480.96 : 5,766,727.05 = 1,570,005.38 : x
  2. Step 2: Convert to fraction form
    3,844,480.96/5,766,727.05 = 1,570,005.38/x
  3. Step 3: Cross multiply
    3,844,480.96x = 5,766,727.05 × 1,570,005.38
  4. Step 4: Simplify right side
    3,844,480.96x = 9,053,792,507,908.35
  5. Step 5: Solve for x
    x = 9,053,792,507,908.35/3,844,480.96
  6. Step 6: Final answer
    x = 2,355,010.36

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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.