Home / 1,839,044.71-2,537,857.33-1,034,228.71

Finding the Fourth Proportional to 1,839,044.71, 2,537,857.33 and 1,034,228.71

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Solution

The fourth proportional to 1,839,044.71, 2,537,857.33 and 1,034,228.71 is: 1,427,221.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,044.71 : 2,537,857.33 = 1,034,228.71 : x
  2. Step 2: Convert to fraction form
    1,839,044.71/2,537,857.33 = 1,034,228.71/x
  3. Step 3: Cross multiply
    1,839,044.71x = 2,537,857.33 × 1,034,228.71
  4. Step 4: Simplify right side
    1,839,044.71x = 2,624,724,912,569.94
  5. Step 5: Solve for x
    x = 2,624,724,912,569.94/1,839,044.71
  6. Step 6: Final answer
    x = 1,427,221.91

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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.