Home / 3,277,684.58-4,523,223.67-1,827,470.30

Finding the Fourth Proportional to 3,277,684.58, 4,523,223.67 and 1,827,470.30

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Solution

The fourth proportional to 3,277,684.58, 4,523,223.67 and 1,827,470.30 is: 2,521,919.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,684.58 : 4,523,223.67 = 1,827,470.30 : x
  2. Step 2: Convert to fraction form
    3,277,684.58/4,523,223.67 = 1,827,470.30/x
  3. Step 3: Cross multiply
    3,277,684.58x = 4,523,223.67 × 1,827,470.30
  4. Step 4: Simplify right side
    3,277,684.58x = 8,266,056,889,997.21
  5. Step 5: Solve for x
    x = 8,266,056,889,997.21/3,277,684.58
  6. Step 6: Final answer
    x = 2,521,919.57

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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.