Home / 2,559,447.92-3,839,376-876,566

Finding the Fourth Proportional to 2,559,447.92, 3,839,376 and 876,566

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Solution

The fourth proportional to 2,559,447.92, 3,839,376 and 876,566 is: 1,314,918.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559,447.92 : 3,839,376 = 876,566 : x
  2. Step 2: Convert to fraction form
    2,559,447.92/3,839,376 = 876,566/x
  3. Step 3: Cross multiply
    2,559,447.92x = 3,839,376 × 876,566
  4. Step 4: Simplify right side
    2,559,447.92x = 3,365,466,462,816
  5. Step 5: Solve for x
    x = 3,365,466,462,816/2,559,447.92
  6. Step 6: Final answer
    x = 1,314,918.91

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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.