Home / 3,635,328.89-5,016,726.14-2,003,739.41

Finding the Fourth Proportional to 3,635,328.89, 5,016,726.14 and 2,003,739.41

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Solution

The fourth proportional to 3,635,328.89, 5,016,726.14 and 2,003,739.41 is: 2,765,145.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,328.89 : 5,016,726.14 = 2,003,739.41 : x
  2. Step 2: Convert to fraction form
    3,635,328.89/5,016,726.14 = 2,003,739.41/x
  3. Step 3: Cross multiply
    3,635,328.89x = 5,016,726.14 × 2,003,739.41
  4. Step 4: Simplify right side
    3,635,328.89x = 10,052,211,840,792.85
  5. Step 5: Solve for x
    x = 10,052,211,840,792.85/3,635,328.89
  6. Step 6: Final answer
    x = 2,765,145.10

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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.