Home / 3,206,538.89-4,425,095.29-1,829,855.19

Finding the Fourth Proportional to 3,206,538.89, 4,425,095.29 and 1,829,855.19

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Solution

The fourth proportional to 3,206,538.89, 4,425,095.29 and 1,829,855.19 is: 2,525,241.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,538.89 : 4,425,095.29 = 1,829,855.19 : x
  2. Step 2: Convert to fraction form
    3,206,538.89/4,425,095.29 = 1,829,855.19/x
  3. Step 3: Cross multiply
    3,206,538.89x = 4,425,095.29 × 1,829,855.19
  4. Step 4: Simplify right side
    3,206,538.89x = 8,097,283,582,651.06
  5. Step 5: Solve for x
    x = 8,097,283,582,651.06/3,206,538.89
  6. Step 6: Final answer
    x = 2,525,241.04

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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.