Home / 3,236,202-4,465,960.68-1,805,418

Finding the Fourth Proportional to 3,236,202, 4,465,960.68 and 1,805,418

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Solution

The fourth proportional to 3,236,202, 4,465,960.68 and 1,805,418 is: 2,491,477.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,202 : 4,465,960.68 = 1,805,418 : x
  2. Step 2: Convert to fraction form
    3,236,202/4,465,960.68 = 1,805,418/x
  3. Step 3: Cross multiply
    3,236,202x = 4,465,960.68 × 1,805,418
  4. Step 4: Simplify right side
    3,236,202x = 8,062,925,798,964.24
  5. Step 5: Solve for x
    x = 8,062,925,798,964.24/3,236,202
  6. Step 6: Final answer
    x = 2,491,477.91

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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.