Home / 3,552,538.08-4,902,530.21-1,961,301.29

Finding the Fourth Proportional to 3,552,538.08, 4,902,530.21 and 1,961,301.29

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Solution

The fourth proportional to 3,552,538.08, 4,902,530.21 and 1,961,301.29 is: 2,706,611.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,538.08 : 4,902,530.21 = 1,961,301.29 : x
  2. Step 2: Convert to fraction form
    3,552,538.08/4,902,530.21 = 1,961,301.29/x
  3. Step 3: Cross multiply
    3,552,538.08x = 4,902,530.21 × 1,961,301.29
  4. Step 4: Simplify right side
    3,552,538.08x = 9,615,338,790,817.81
  5. Step 5: Solve for x
    x = 9,615,338,790,817.81/3,552,538.08
  6. Step 6: Final answer
    x = 2,706,611.04

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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.