Home / 3,206,031.76-4,807,246.08-2,196,292.24

Finding the Fourth Proportional to 3,206,031.76, 4,807,246.08 and 2,196,292.24

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Solution

The fourth proportional to 3,206,031.76, 4,807,246.08 and 2,196,292.24 is: 3,293,204.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,031.76 : 4,807,246.08 = 2,196,292.24 : x
  2. Step 2: Convert to fraction form
    3,206,031.76/4,807,246.08 = 2,196,292.24/x
  3. Step 3: Cross multiply
    3,206,031.76x = 4,807,246.08 × 2,196,292.24
  4. Step 4: Simplify right side
    3,206,031.76x = 10,558,117,261,274.42
  5. Step 5: Solve for x
    x = 10,558,117,261,274.42/3,206,031.76
  6. Step 6: Final answer
    x = 3,293,204.20

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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.