Home / 3,703,190.24-5,110,196.98-2,071,282.32

Finding the Fourth Proportional to 3,703,190.24, 5,110,196.98 and 2,071,282.32

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Solution

The fourth proportional to 3,703,190.24, 5,110,196.98 and 2,071,282.32 is: 2,858,254.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,190.24 : 5,110,196.98 = 2,071,282.32 : x
  2. Step 2: Convert to fraction form
    3,703,190.24/5,110,196.98 = 2,071,282.32/x
  3. Step 3: Cross multiply
    3,703,190.24x = 5,110,196.98 × 2,071,282.32
  4. Step 4: Simplify right side
    3,703,190.24x = 10,584,660,635,933.60
  5. Step 5: Solve for x
    x = 10,584,660,635,933.60/3,703,190.24
  6. Step 6: Final answer
    x = 2,858,254.63

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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.