Home / 3,264,644.80-4,895,217.60-1,369,244.80

Finding the Fourth Proportional to 3,264,644.80, 4,895,217.60 and 1,369,244.80

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Solution

The fourth proportional to 3,264,644.80, 4,895,217.60 and 1,369,244.80 is: 2,053,133.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,644.80 : 4,895,217.60 = 1,369,244.80 : x
  2. Step 2: Convert to fraction form
    3,264,644.80/4,895,217.60 = 1,369,244.80/x
  3. Step 3: Cross multiply
    3,264,644.80x = 4,895,217.60 × 1,369,244.80
  4. Step 4: Simplify right side
    3,264,644.80x = 6,702,751,243,668.48
  5. Step 5: Solve for x
    x = 6,702,751,243,668.48/3,264,644.80
  6. Step 6: Final answer
    x = 2,053,133.39

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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.