Home / 1,588,463.94-2,192,399.07-943,760.01

Finding the Fourth Proportional to 1,588,463.94, 2,192,399.07 and 943,760.01

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Solution

The fourth proportional to 1,588,463.94, 2,192,399.07 and 943,760.01 is: 1,302,578.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,588,463.94 : 2,192,399.07 = 943,760.01 : x
  2. Step 2: Convert to fraction form
    1,588,463.94/2,192,399.07 = 943,760.01/x
  3. Step 3: Cross multiply
    1,588,463.94x = 2,192,399.07 × 943,760.01
  4. Step 4: Simplify right side
    1,588,463.94x = 2,069,098,568,227.19
  5. Step 5: Solve for x
    x = 2,069,098,568,227.19/1,588,463.94
  6. Step 6: Final answer
    x = 1,302,578.24

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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.