Home / 3,035,847.40-4,553,771.10-1,143,013.48

Finding the Fourth Proportional to 3,035,847.40, 4,553,771.10 and 1,143,013.48

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Solution

The fourth proportional to 3,035,847.40, 4,553,771.10 and 1,143,013.48 is: 1,714,520.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,847.40 : 4,553,771.10 = 1,143,013.48 : x
  2. Step 2: Convert to fraction form
    3,035,847.40/4,553,771.10 = 1,143,013.48/x
  3. Step 3: Cross multiply
    3,035,847.40x = 4,553,771.10 × 1,143,013.48
  4. Step 4: Simplify right side
    3,035,847.40x = 5,205,021,752,134.43
  5. Step 5: Solve for x
    x = 5,205,021,752,134.43/3,035,847.40
  6. Step 6: Final answer
    x = 1,714,520.22

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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.