Home / 3,960,619.48-5,465,513.46-2,241,703.09

Finding the Fourth Proportional to 3,960,619.48, 5,465,513.46 and 2,241,703.09

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Solution

The fourth proportional to 3,960,619.48, 5,465,513.46 and 2,241,703.09 is: 3,093,470.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,960,619.48 : 5,465,513.46 = 2,241,703.09 : x
  2. Step 2: Convert to fraction form
    3,960,619.48/5,465,513.46 = 2,241,703.09/x
  3. Step 3: Cross multiply
    3,960,619.48x = 5,465,513.46 × 2,241,703.09
  4. Step 4: Simplify right side
    3,960,619.48x = 12,252,058,411,718.59
  5. Step 5: Solve for x
    x = 12,252,058,411,718.59/3,960,619.48
  6. Step 6: Final answer
    x = 3,093,470.22

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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.