Home / 3,093,657.83-4,269,183.56-1,716,921.59

Finding the Fourth Proportional to 3,093,657.83, 4,269,183.56 and 1,716,921.59

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Solution

The fourth proportional to 3,093,657.83, 4,269,183.56 and 1,716,921.59 is: 2,369,316.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,657.83 : 4,269,183.56 = 1,716,921.59 : x
  2. Step 2: Convert to fraction form
    3,093,657.83/4,269,183.56 = 1,716,921.59/x
  3. Step 3: Cross multiply
    3,093,657.83x = 4,269,183.56 × 1,716,921.59
  4. Step 4: Simplify right side
    3,093,657.83x = 7,329,853,425,837.06
  5. Step 5: Solve for x
    x = 7,329,853,425,837.06/3,093,657.83
  6. Step 6: Final answer
    x = 2,369,316.14

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Double scale
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1.5x scale

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.