Home / 3,388,696.93-5,084,041.90-1,365,899.62

Finding the Fourth Proportional to 3,388,696.93, 5,084,041.90 and 1,365,899.62

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Solution

The fourth proportional to 3,388,696.93, 5,084,041.90 and 1,365,899.62 is: 2,049,251.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,388,696.93 : 5,084,041.90 = 1,365,899.62 : x
  2. Step 2: Convert to fraction form
    3,388,696.93/5,084,041.90 = 1,365,899.62/x
  3. Step 3: Cross multiply
    3,388,696.93x = 5,084,041.90 × 1,365,899.62
  4. Step 4: Simplify right side
    3,388,696.93x = 6,944,290,902,392.55
  5. Step 5: Solve for x
    x = 6,944,290,902,392.55/3,388,696.93
  6. Step 6: Final answer
    x = 2,049,251.10

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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.