Home / 3,339,824.57-4,606,581.40-3,065,069.88

Finding the Fourth Proportional to 3,339,824.57, 4,606,581.40 and 3,065,069.88

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Solution

The fourth proportional to 3,339,824.57, 4,606,581.40 and 3,065,069.88 is: 4,227,615.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,824.57 : 4,606,581.40 = 3,065,069.88 : x
  2. Step 2: Convert to fraction form
    3,339,824.57/4,606,581.40 = 3,065,069.88/x
  3. Step 3: Cross multiply
    3,339,824.57x = 4,606,581.40 × 3,065,069.88
  4. Step 4: Simplify right side
    3,339,824.57x = 14,119,493,898,908.23
  5. Step 5: Solve for x
    x = 14,119,493,898,908.23/3,339,824.57
  6. Step 6: Final answer
    x = 4,227,615.43

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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.