Home / 4,000,469.76-5,995,390.23-2,295,429.90

Finding the Fourth Proportional to 4,000,469.76, 5,995,390.23 and 2,295,429.90

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Solution

The fourth proportional to 4,000,469.76, 5,995,390.23 and 2,295,429.90 is: 3,440,095.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000,469.76 : 5,995,390.23 = 2,295,429.90 : x
  2. Step 2: Convert to fraction form
    4,000,469.76/5,995,390.23 = 2,295,429.90/x
  3. Step 3: Cross multiply
    4,000,469.76x = 5,995,390.23 × 2,295,429.90
  4. Step 4: Simplify right side
    4,000,469.76x = 13,761,997,996,109.88
  5. Step 5: Solve for x
    x = 13,761,997,996,109.88/4,000,469.76
  6. Step 6: Final answer
    x = 3,440,095.49

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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.