Home / 3,273,428.22-4,906,993.04-1,676,743.26

Finding the Fourth Proportional to 3,273,428.22, 4,906,993.04 and 1,676,743.26

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Solution

The fourth proportional to 3,273,428.22, 4,906,993.04 and 1,676,743.26 is: 2,513,501.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,428.22 : 4,906,993.04 = 1,676,743.26 : x
  2. Step 2: Convert to fraction form
    3,273,428.22/4,906,993.04 = 1,676,743.26/x
  3. Step 3: Cross multiply
    3,273,428.22x = 4,906,993.04 × 1,676,743.26
  4. Step 4: Simplify right side
    3,273,428.22x = 8,227,767,506,686.91
  5. Step 5: Solve for x
    x = 8,227,767,506,686.91/3,273,428.22
  6. Step 6: Final answer
    x = 2,513,501.73

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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.