Home / 2,055,495.98-3,083,669.46-616,121.24

Finding the Fourth Proportional to 2,055,495.98, 3,083,669.46 and 616,121.24

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Solution

The fourth proportional to 2,055,495.98, 3,083,669.46 and 616,121.24 is: 924,309.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,495.98 : 3,083,669.46 = 616,121.24 : x
  2. Step 2: Convert to fraction form
    2,055,495.98/3,083,669.46 = 616,121.24/x
  3. Step 3: Cross multiply
    2,055,495.98x = 3,083,669.46 × 616,121.24
  4. Step 4: Simplify right side
    2,055,495.98x = 1,899,914,259,154.50
  5. Step 5: Solve for x
    x = 1,899,914,259,154.50/2,055,495.98
  6. Step 6: Final answer
    x = 924,309.40

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Double scale
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Similar ratio
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1.5x scale

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.