Home / 5,609,395.56-8,414,092.83-1,349,563.80

Finding the Fourth Proportional to 5,609,395.56, 8,414,092.83 and 1,349,563.80

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Solution

The fourth proportional to 5,609,395.56, 8,414,092.83 and 1,349,563.80 is: 2,024,345.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,609,395.56 : 8,414,092.83 = 1,349,563.80 : x
  2. Step 2: Convert to fraction form
    5,609,395.56/8,414,092.83 = 1,349,563.80/x
  3. Step 3: Cross multiply
    5,609,395.56x = 8,414,092.83 × 1,349,563.80
  4. Step 4: Simplify right side
    5,609,395.56x = 11,355,355,093,207.55
  5. Step 5: Solve for x
    x = 11,355,355,093,207.55/5,609,395.56
  6. Step 6: Final answer
    x = 2,024,345.58

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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.