Home / 3,635,237.92-5,016,847.44-2,003,643.04

Finding the Fourth Proportional to 3,635,237.92, 5,016,847.44 and 2,003,643.04

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Solution

The fourth proportional to 3,635,237.92, 5,016,847.44 and 2,003,643.04 is: 2,765,148.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,237.92 : 5,016,847.44 = 2,003,643.04 : x
  2. Step 2: Convert to fraction form
    3,635,237.92/5,016,847.44 = 2,003,643.04/x
  3. Step 3: Cross multiply
    3,635,237.92x = 5,016,847.44 × 2,003,643.04
  4. Step 4: Simplify right side
    3,635,237.92x = 10,051,971,455,897.82
  5. Step 5: Solve for x
    x = 10,051,971,455,897.82/3,635,237.92
  6. Step 6: Final answer
    x = 2,765,148.16

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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.