Home / 4,136,115.68-5,707,757.71-2,300,534.54

Finding the Fourth Proportional to 4,136,115.68, 5,707,757.71 and 2,300,534.54

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Solution

The fourth proportional to 4,136,115.68, 5,707,757.71 and 2,300,534.54 is: 3,174,692.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,115.68 : 5,707,757.71 = 2,300,534.54 : x
  2. Step 2: Convert to fraction form
    4,136,115.68/5,707,757.71 = 2,300,534.54/x
  3. Step 3: Cross multiply
    4,136,115.68x = 5,707,757.71 × 2,300,534.54
  4. Step 4: Simplify right side
    4,136,115.68x = 13,130,893,757,806.30
  5. Step 5: Solve for x
    x = 13,130,893,757,806.30/4,136,115.68
  6. Step 6: Final answer
    x = 3,174,692.10

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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.