Home / 3,272,874.30-4,907,630.16-1,757,831.94

Finding the Fourth Proportional to 3,272,874.30, 4,907,630.16 and 1,757,831.94

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Solution

The fourth proportional to 3,272,874.30, 4,907,630.16 and 1,757,831.94 is: 2,635,844.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,874.30 : 4,907,630.16 = 1,757,831.94 : x
  2. Step 2: Convert to fraction form
    3,272,874.30/4,907,630.16 = 1,757,831.94/x
  3. Step 3: Cross multiply
    3,272,874.30x = 4,907,630.16 × 1,757,831.94
  4. Step 4: Simplify right side
    3,272,874.30x = 8,626,789,044,955.31
  5. Step 5: Solve for x
    x = 8,626,789,044,955.31/3,272,874.30
  6. Step 6: Final answer
    x = 2,635,844.90

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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.