Home / 2,096,463.68-3,143,036.64-2,093,883.20

Finding the Fourth Proportional to 2,096,463.68, 3,143,036.64 and 2,093,883.20

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Solution

The fourth proportional to 2,096,463.68, 3,143,036.64 and 2,093,883.20 is: 3,139,167.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,463.68 : 3,143,036.64 = 2,093,883.20 : x
  2. Step 2: Convert to fraction form
    2,096,463.68/3,143,036.64 = 2,093,883.20/x
  3. Step 3: Cross multiply
    2,096,463.68x = 3,143,036.64 × 2,093,883.20
  4. Step 4: Simplify right side
    2,096,463.68x = 6,581,151,617,480.45
  5. Step 5: Solve for x
    x = 6,581,151,617,480.45/2,096,463.68
  6. Step 6: Final answer
    x = 3,139,167.96

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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.