Home / 3,367,753.39-5,054,823.80-2,084,479.08

Finding the Fourth Proportional to 3,367,753.39, 5,054,823.80 and 2,084,479.08

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Solution

The fourth proportional to 3,367,753.39, 5,054,823.80 and 2,084,479.08 is: 3,128,695.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,753.39 : 5,054,823.80 = 2,084,479.08 : x
  2. Step 2: Convert to fraction form
    3,367,753.39/5,054,823.80 = 2,084,479.08/x
  3. Step 3: Cross multiply
    3,367,753.39x = 5,054,823.80 × 2,084,479.08
  4. Step 4: Simplify right side
    3,367,753.39x = 10,536,674,464,186.10
  5. Step 5: Solve for x
    x = 10,536,674,464,186.10/3,367,753.39
  6. Step 6: Final answer
    x = 3,128,695.38

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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.