Home / 1,983,010.43-2,737,391.47-1,339,302.52

Finding the Fourth Proportional to 1,983,010.43, 2,737,391.47 and 1,339,302.52

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Solution

The fourth proportional to 1,983,010.43, 2,737,391.47 and 1,339,302.52 is: 1,848,802.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,983,010.43 : 2,737,391.47 = 1,339,302.52 : x
  2. Step 2: Convert to fraction form
    1,983,010.43/2,737,391.47 = 1,339,302.52/x
  3. Step 3: Cross multiply
    1,983,010.43x = 2,737,391.47 × 1,339,302.52
  4. Step 4: Simplify right side
    1,983,010.43x = 3,666,195,273,614.03
  5. Step 5: Solve for x
    x = 3,666,195,273,614.03/1,983,010.43
  6. Step 6: Final answer
    x = 1,848,802.82

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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.