Home / 4,136,566.56-6,204,851.64-1,296,900.16

Finding the Fourth Proportional to 4,136,566.56, 6,204,851.64 and 1,296,900.16

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Solution

The fourth proportional to 4,136,566.56, 6,204,851.64 and 1,296,900.16 is: 1,945,350.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,566.56 : 6,204,851.64 = 1,296,900.16 : x
  2. Step 2: Convert to fraction form
    4,136,566.56/6,204,851.64 = 1,296,900.16/x
  3. Step 3: Cross multiply
    4,136,566.56x = 6,204,851.64 × 1,296,900.16
  4. Step 4: Simplify right side
    4,136,566.56x = 8,047,073,084,692.26
  5. Step 5: Solve for x
    x = 8,047,073,084,692.26/4,136,566.56
  6. Step 6: Final answer
    x = 1,945,350.80

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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.