Home / 3,625,210.36-5,436,652.31-1,195,817.86

Finding the Fourth Proportional to 3,625,210.36, 5,436,652.31 and 1,195,817.86

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Solution

The fourth proportional to 3,625,210.36, 5,436,652.31 and 1,195,817.86 is: 1,793,343.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,210.36 : 5,436,652.31 = 1,195,817.86 : x
  2. Step 2: Convert to fraction form
    3,625,210.36/5,436,652.31 = 1,195,817.86/x
  3. Step 3: Cross multiply
    3,625,210.36x = 5,436,652.31 × 1,195,817.86
  4. Step 4: Simplify right side
    3,625,210.36x = 6,501,245,897,745.91
  5. Step 5: Solve for x
    x = 6,501,245,897,745.91/3,625,210.36
  6. Step 6: Final answer
    x = 1,793,343.08

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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.