Home / 6,214,208.22-8,573,286.78-6,204,628.35

Finding the Fourth Proportional to 6,214,208.22, 8,573,286.78 and 6,204,628.35

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Solution

The fourth proportional to 6,214,208.22, 8,573,286.78 and 6,204,628.35 is: 8,560,070.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,214,208.22 : 8,573,286.78 = 6,204,628.35 : x
  2. Step 2: Convert to fraction form
    6,214,208.22/8,573,286.78 = 6,204,628.35/x
  3. Step 3: Cross multiply
    6,214,208.22x = 8,573,286.78 × 6,204,628.35
  4. Step 4: Simplify right side
    6,214,208.22x = 53,194,058,207,868.20
  5. Step 5: Solve for x
    x = 53,194,058,207,868.20/6,214,208.22
  6. Step 6: Final answer
    x = 8,560,070.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.