Home / 1,453,892.68-2,006,559.96-833,939.74

Finding the Fourth Proportional to 1,453,892.68, 2,006,559.96 and 833,939.74

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Solution

The fourth proportional to 1,453,892.68, 2,006,559.96 and 833,939.74 is: 1,150,944.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,892.68 : 2,006,559.96 = 833,939.74 : x
  2. Step 2: Convert to fraction form
    1,453,892.68/2,006,559.96 = 833,939.74/x
  3. Step 3: Cross multiply
    1,453,892.68x = 2,006,559.96 × 833,939.74
  4. Step 4: Simplify right side
    1,453,892.68x = 1,673,350,091,336.81
  5. Step 5: Solve for x
    x = 1,673,350,091,336.81/1,453,892.68
  6. Step 6: Final answer
    x = 1,150,944.71

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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.