Home / 3,563,498.14-5,342,708.67-1,669,206.22

Finding the Fourth Proportional to 3,563,498.14, 5,342,708.67 and 1,669,206.22

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Solution

The fourth proportional to 3,563,498.14, 5,342,708.67 and 1,669,206.22 is: 2,502,620.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,498.14 : 5,342,708.67 = 1,669,206.22 : x
  2. Step 2: Convert to fraction form
    3,563,498.14/5,342,708.67 = 1,669,206.22/x
  3. Step 3: Cross multiply
    3,563,498.14x = 5,342,708.67 × 1,669,206.22
  4. Step 4: Simplify right side
    3,563,498.14x = 8,918,082,543,611.93
  5. Step 5: Solve for x
    x = 8,918,082,543,611.93/3,563,498.14
  6. Step 6: Final answer
    x = 2,502,620.23

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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.