Home / 4,153,132.70-6,230,865.45-2,023,286.30

Finding the Fourth Proportional to 4,153,132.70, 6,230,865.45 and 2,023,286.30

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Solution

The fourth proportional to 4,153,132.70, 6,230,865.45 and 2,023,286.30 is: 3,035,497.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,132.70 : 6,230,865.45 = 2,023,286.30 : x
  2. Step 2: Convert to fraction form
    4,153,132.70/6,230,865.45 = 2,023,286.30/x
  3. Step 3: Cross multiply
    4,153,132.70x = 6,230,865.45 × 2,023,286.30
  4. Step 4: Simplify right side
    4,153,132.70x = 12,606,824,702,128.34
  5. Step 5: Solve for x
    x = 12,606,824,702,128.34/4,153,132.70
  6. Step 6: Final answer
    x = 3,035,497.69

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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.