Home / 3,304,190.63-4,956,279.09-1,864,220.37

Finding the Fourth Proportional to 3,304,190.63, 4,956,279.09 and 1,864,220.37

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Solution

The fourth proportional to 3,304,190.63, 4,956,279.09 and 1,864,220.37 is: 2,796,326.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,190.63 : 4,956,279.09 = 1,864,220.37 : x
  2. Step 2: Convert to fraction form
    3,304,190.63/4,956,279.09 = 1,864,220.37/x
  3. Step 3: Cross multiply
    3,304,190.63x = 4,956,279.09 × 1,864,220.37
  4. Step 4: Simplify right side
    3,304,190.63x = 9,239,596,438,983.07
  5. Step 5: Solve for x
    x = 9,239,596,438,983.07/3,304,190.63
  6. Step 6: Final answer
    x = 2,796,326.69

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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.