Home / 3,584,309.20-5,376,463.80-1,593,653.20

Finding the Fourth Proportional to 3,584,309.20, 5,376,463.80 and 1,593,653.20

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Solution

The fourth proportional to 3,584,309.20, 5,376,463.80 and 1,593,653.20 is: 2,390,479.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,309.20 : 5,376,463.80 = 1,593,653.20 : x
  2. Step 2: Convert to fraction form
    3,584,309.20/5,376,463.80 = 1,593,653.20/x
  3. Step 3: Cross multiply
    3,584,309.20x = 5,376,463.80 × 1,593,653.20
  4. Step 4: Simplify right side
    3,584,309.20x = 8,568,218,739,554.16
  5. Step 5: Solve for x
    x = 8,568,218,739,554.16/3,584,309.20
  6. Step 6: Final answer
    x = 2,390,479.80

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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.