Home / 3,463,901.04-5,194,522.80-1,189,001.52

Finding the Fourth Proportional to 3,463,901.04, 5,194,522.80 and 1,189,001.52

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Solution

The fourth proportional to 3,463,901.04, 5,194,522.80 and 1,189,001.52 is: 1,783,046.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,901.04 : 5,194,522.80 = 1,189,001.52 : x
  2. Step 2: Convert to fraction form
    3,463,901.04/5,194,522.80 = 1,189,001.52/x
  3. Step 3: Cross multiply
    3,463,901.04x = 5,194,522.80 × 1,189,001.52
  4. Step 4: Simplify right side
    3,463,901.04x = 6,176,295,504,874.66
  5. Step 5: Solve for x
    x = 6,176,295,504,874.66/3,463,901.04
  6. Step 6: Final answer
    x = 1,783,046.18

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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.