Home / 3,689,316.14-5,522,623.98-2,407,162.83

Finding the Fourth Proportional to 3,689,316.14, 5,522,623.98 and 2,407,162.83

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Solution

The fourth proportional to 3,689,316.14, 5,522,623.98 and 2,407,162.83 is: 3,603,338.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,689,316.14 : 5,522,623.98 = 2,407,162.83 : x
  2. Step 2: Convert to fraction form
    3,689,316.14/5,522,623.98 = 2,407,162.83/x
  3. Step 3: Cross multiply
    3,689,316.14x = 5,522,623.98 × 2,407,162.83
  4. Step 4: Simplify right side
    3,689,316.14x = 13,293,855,168,722.66
  5. Step 5: Solve for x
    x = 13,293,855,168,722.66/3,689,316.14
  6. Step 6: Final answer
    x = 3,603,338.58

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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.