Home / 4,790,266.32-6,612,940.26-3,049,666.14

Finding the Fourth Proportional to 4,790,266.32, 6,612,940.26 and 3,049,666.14

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Solution

The fourth proportional to 4,790,266.32, 6,612,940.26 and 3,049,666.14 is: 4,210,049.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,790,266.32 : 6,612,940.26 = 3,049,666.14 : x
  2. Step 2: Convert to fraction form
    4,790,266.32/6,612,940.26 = 3,049,666.14/x
  3. Step 3: Cross multiply
    4,790,266.32x = 6,612,940.26 × 3,049,666.14
  4. Step 4: Simplify right side
    4,790,266.32x = 20,167,259,996,764.80
  5. Step 5: Solve for x
    x = 20,167,259,996,764.80/4,790,266.32
  6. Step 6: Final answer
    x = 4,210,049.85

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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.