Home / 4,136,561.56-6,204,844.14-1,296,895.14

Finding the Fourth Proportional to 4,136,561.56, 6,204,844.14 and 1,296,895.14

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Solution

The fourth proportional to 4,136,561.56, 6,204,844.14 and 1,296,895.14 is: 1,945,343.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,561.56 : 6,204,844.14 = 1,296,895.14 : x
  2. Step 2: Convert to fraction form
    4,136,561.56/6,204,844.14 = 1,296,895.14/x
  3. Step 3: Cross multiply
    4,136,561.56x = 6,204,844.14 × 1,296,895.14
  4. Step 4: Simplify right side
    4,136,561.56x = 8,047,032,209,623.48
  5. Step 5: Solve for x
    x = 8,047,032,209,623.48/4,136,561.56
  6. Step 6: Final answer
    x = 1,945,343.27

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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.