Home / 2,950,642.94-4,071,791.77-1,693,537.23

Finding the Fourth Proportional to 2,950,642.94, 4,071,791.77 and 1,693,537.23

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Solution

The fourth proportional to 2,950,642.94, 4,071,791.77 and 1,693,537.23 is: 2,337,026.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950,642.94 : 4,071,791.77 = 1,693,537.23 : x
  2. Step 2: Convert to fraction form
    2,950,642.94/4,071,791.77 = 1,693,537.23/x
  3. Step 3: Cross multiply
    2,950,642.94x = 4,071,791.77 × 1,693,537.23
  4. Step 4: Simplify right side
    2,950,642.94x = 6,895,730,955,302.60
  5. Step 5: Solve for x
    x = 6,895,730,955,302.60/2,950,642.94
  6. Step 6: Final answer
    x = 2,337,026.57

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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.