Home / 1,952,010.46-2,693,747.91-1,092,570.58

Finding the Fourth Proportional to 1,952,010.46, 2,693,747.91 and 1,092,570.58

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Solution

The fourth proportional to 1,952,010.46, 2,693,747.91 and 1,092,570.58 is: 1,507,732.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,010.46 : 2,693,747.91 = 1,092,570.58 : x
  2. Step 2: Convert to fraction form
    1,952,010.46/2,693,747.91 = 1,092,570.58/x
  3. Step 3: Cross multiply
    1,952,010.46x = 2,693,747.91 × 1,092,570.58
  4. Step 4: Simplify right side
    1,952,010.46x = 2,943,109,716,402.49
  5. Step 5: Solve for x
    x = 2,943,109,716,402.49/1,952,010.46
  6. Step 6: Final answer
    x = 1,507,732.55

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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.