Home / 2,462,350.77-3,699,131.07-1,781,338.19

Finding the Fourth Proportional to 2,462,350.77, 3,699,131.07 and 1,781,338.19

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Solution

The fourth proportional to 2,462,350.77, 3,699,131.07 and 1,781,338.19 is: 2,676,062.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462,350.77 : 3,699,131.07 = 1,781,338.19 : x
  2. Step 2: Convert to fraction form
    2,462,350.77/3,699,131.07 = 1,781,338.19/x
  3. Step 3: Cross multiply
    2,462,350.77x = 3,699,131.07 × 1,781,338.19
  4. Step 4: Simplify right side
    2,462,350.77x = 6,589,403,426,310.91
  5. Step 5: Solve for x
    x = 6,589,403,426,310.91/2,462,350.77
  6. Step 6: Final answer
    x = 2,676,062.04

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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.