Home / 3,197,585.48-4,412,614.46-1,747,247.47

Finding the Fourth Proportional to 3,197,585.48, 4,412,614.46 and 1,747,247.47

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Solution

The fourth proportional to 3,197,585.48, 4,412,614.46 and 1,747,247.47 is: 2,411,172.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,585.48 : 4,412,614.46 = 1,747,247.47 : x
  2. Step 2: Convert to fraction form
    3,197,585.48/4,412,614.46 = 1,747,247.47/x
  3. Step 3: Cross multiply
    3,197,585.48x = 4,412,614.46 × 1,747,247.47
  4. Step 4: Simplify right side
    3,197,585.48x = 7,709,929,431,552.64
  5. Step 5: Solve for x
    x = 7,709,929,431,552.64/3,197,585.48
  6. Step 6: Final answer
    x = 2,411,172.27

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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.