Home / 3,206,614.02-4,425,199.04-1,829,930.34

Finding the Fourth Proportional to 3,206,614.02, 4,425,199.04 and 1,829,930.34

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Solution

The fourth proportional to 3,206,614.02, 4,425,199.04 and 1,829,930.34 is: 2,525,344.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,614.02 : 4,425,199.04 = 1,829,930.34 : x
  2. Step 2: Convert to fraction form
    3,206,614.02/4,425,199.04 = 1,829,930.34/x
  3. Step 3: Cross multiply
    3,206,614.02x = 4,425,199.04 × 1,829,930.34
  4. Step 4: Simplify right side
    3,206,614.02x = 8,097,805,974,685.22
  5. Step 5: Solve for x
    x = 8,097,805,974,685.22/3,206,614.02
  6. Step 6: Final answer
    x = 2,525,344.78

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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.