Home / 5,494,064.10-8,244,048.60-2,299,513.20

Finding the Fourth Proportional to 5,494,064.10, 8,244,048.60 and 2,299,513.20

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Solution

The fourth proportional to 5,494,064.10, 8,244,048.60 and 2,299,513.20 is: 3,450,505.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,494,064.10 : 8,244,048.60 = 2,299,513.20 : x
  2. Step 2: Convert to fraction form
    5,494,064.10/8,244,048.60 = 2,299,513.20/x
  3. Step 3: Cross multiply
    5,494,064.10x = 8,244,048.60 × 2,299,513.20
  4. Step 4: Simplify right side
    5,494,064.10x = 18,957,298,577,141.52
  5. Step 5: Solve for x
    x = 18,957,298,577,141.52/5,494,064.10
  6. Step 6: Final answer
    x = 3,450,505.53

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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.