Home / 3,505,677.44-5,258,817.20-1,231,006.29

Finding the Fourth Proportional to 3,505,677.44, 5,258,817.20 and 1,231,006.29

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Solution

The fourth proportional to 3,505,677.44, 5,258,817.20 and 1,231,006.29 is: 1,846,615.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,677.44 : 5,258,817.20 = 1,231,006.29 : x
  2. Step 2: Convert to fraction form
    3,505,677.44/5,258,817.20 = 1,231,006.29/x
  3. Step 3: Cross multiply
    3,505,677.44x = 5,258,817.20 × 1,231,006.29
  4. Step 4: Simplify right side
    3,505,677.44x = 6,473,637,051,160.19
  5. Step 5: Solve for x
    x = 6,473,637,051,160.19/3,505,677.44
  6. Step 6: Final answer
    x = 1,846,615.14

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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.