Home / 4,722,404.70-7,099,353.45-4,029,563.10

Finding the Fourth Proportional to 4,722,404.70, 7,099,353.45 and 4,029,563.10

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Solution

The fourth proportional to 4,722,404.70, 7,099,353.45 and 4,029,563.10 is: 6,057,780.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,722,404.70 : 7,099,353.45 = 4,029,563.10 : x
  2. Step 2: Convert to fraction form
    4,722,404.70/7,099,353.45 = 4,029,563.10/x
  3. Step 3: Cross multiply
    4,722,404.70x = 7,099,353.45 × 4,029,563.10
  4. Step 4: Simplify right side
    4,722,404.70x = 28,607,292,695,977.70
  5. Step 5: Solve for x
    x = 28,607,292,695,977.70/4,722,404.70
  6. Step 6: Final answer
    x = 6,057,780.84

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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.