Home / 3,002,489.04-4,143,730.68-1,713,523.44

Finding the Fourth Proportional to 3,002,489.04, 4,143,730.68 and 1,713,523.44

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Solution

The fourth proportional to 3,002,489.04, 4,143,730.68 and 1,713,523.44 is: 2,364,831.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,489.04 : 4,143,730.68 = 1,713,523.44 : x
  2. Step 2: Convert to fraction form
    3,002,489.04/4,143,730.68 = 1,713,523.44/x
  3. Step 3: Cross multiply
    3,002,489.04x = 4,143,730.68 × 1,713,523.44
  4. Step 4: Simplify right side
    3,002,489.04x = 7,100,379,649,227.14
  5. Step 5: Solve for x
    x = 7,100,379,649,227.14/3,002,489.04
  6. Step 6: Final answer
    x = 2,364,831.16

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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.