Home / 2,093,046.60-3,139,569.90-517,110.60

Finding the Fourth Proportional to 2,093,046.60, 3,139,569.90 and 517,110.60

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Solution

The fourth proportional to 2,093,046.60, 3,139,569.90 and 517,110.60 is: 775,665.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,046.60 : 3,139,569.90 = 517,110.60 : x
  2. Step 2: Convert to fraction form
    2,093,046.60/3,139,569.90 = 517,110.60/x
  3. Step 3: Cross multiply
    2,093,046.60x = 3,139,569.90 × 517,110.60
  4. Step 4: Simplify right side
    2,093,046.60x = 1,623,504,874,730.94
  5. Step 5: Solve for x
    x = 1,623,504,874,730.94/2,093,046.60
  6. Step 6: Final answer
    x = 775,665.90

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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.