Home / 4,029,781.62-6,047,150.48-1,600,509.85

Finding the Fourth Proportional to 4,029,781.62, 6,047,150.48 and 1,600,509.85

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Solution

The fourth proportional to 4,029,781.62, 6,047,150.48 and 1,600,509.85 is: 2,401,748.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,781.62 : 6,047,150.48 = 1,600,509.85 : x
  2. Step 2: Convert to fraction form
    4,029,781.62/6,047,150.48 = 1,600,509.85/x
  3. Step 3: Cross multiply
    4,029,781.62x = 6,047,150.48 × 1,600,509.85
  4. Step 4: Simplify right side
    4,029,781.62x = 9,678,523,890,553.71
  5. Step 5: Solve for x
    x = 9,678,523,890,553.71/4,029,781.62
  6. Step 6: Final answer
    x = 2,401,748.98

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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.