Home / 3,531,390.13-5,297,583.23-1,134,431.16

Finding the Fourth Proportional to 3,531,390.13, 5,297,583.23 and 1,134,431.16

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Solution

The fourth proportional to 3,531,390.13, 5,297,583.23 and 1,134,431.16 is: 1,701,806.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,390.13 : 5,297,583.23 = 1,134,431.16 : x
  2. Step 2: Convert to fraction form
    3,531,390.13/5,297,583.23 = 1,134,431.16/x
  3. Step 3: Cross multiply
    3,531,390.13x = 5,297,583.23 × 1,134,431.16
  4. Step 4: Simplify right side
    3,531,390.13x = 6,009,743,488,805.45
  5. Step 5: Solve for x
    x = 6,009,743,488,805.45/3,531,390.13
  6. Step 6: Final answer
    x = 1,701,806.73

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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.