Home / 2,149,690.02-3,224,902.23-886,827.30

Finding the Fourth Proportional to 2,149,690.02, 3,224,902.23 and 886,827.30

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Solution

The fourth proportional to 2,149,690.02, 3,224,902.23 and 886,827.30 is: 1,330,392.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,149,690.02 : 3,224,902.23 = 886,827.30 : x
  2. Step 2: Convert to fraction form
    2,149,690.02/3,224,902.23 = 886,827.30/x
  3. Step 3: Cross multiply
    2,149,690.02x = 3,224,902.23 × 886,827.30
  4. Step 4: Simplify right side
    2,149,690.02x = 2,859,931,337,394.88
  5. Step 5: Solve for x
    x = 2,859,931,337,394.88/2,149,690.02
  6. Step 6: Final answer
    x = 1,330,392.43

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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.