Home / 1,364,149.98-2,045,661.97-465,664.16

Finding the Fourth Proportional to 1,364,149.98, 2,045,661.97 and 465,664.16

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Solution

The fourth proportional to 1,364,149.98, 2,045,661.97 and 465,664.16 is: 698,304.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,149.98 : 2,045,661.97 = 465,664.16 : x
  2. Step 2: Convert to fraction form
    1,364,149.98/2,045,661.97 = 465,664.16/x
  3. Step 3: Cross multiply
    1,364,149.98x = 2,045,661.97 × 465,664.16
  4. Step 4: Simplify right side
    1,364,149.98x = 952,591,466,853.99
  5. Step 5: Solve for x
    x = 952,591,466,853.99/1,364,149.98
  6. Step 6: Final answer
    x = 698,304.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.