Home / 6,208,783.68-9,313,178.07-2,793,080.58

Finding the Fourth Proportional to 6,208,783.68, 9,313,178.07 and 2,793,080.58

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Solution

The fourth proportional to 6,208,783.68, 9,313,178.07 and 2,793,080.58 is: 4,189,622.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,208,783.68 : 9,313,178.07 = 2,793,080.58 : x
  2. Step 2: Convert to fraction form
    6,208,783.68/9,313,178.07 = 2,793,080.58/x
  3. Step 3: Cross multiply
    6,208,783.68x = 9,313,178.07 × 2,793,080.58
  4. Step 4: Simplify right side
    6,208,783.68x = 26,012,456,805,398.88
  5. Step 5: Solve for x
    x = 26,012,456,805,398.88/6,208,783.68
  6. Step 6: Final answer
    x = 4,189,622.02

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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.