Home / 4,837,173.60-7,255,760.43-1,763,394.96

Finding the Fourth Proportional to 4,837,173.60, 7,255,760.43 and 1,763,394.96

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Solution

The fourth proportional to 4,837,173.60, 7,255,760.43 and 1,763,394.96 is: 2,645,092.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837,173.60 : 7,255,760.43 = 1,763,394.96 : x
  2. Step 2: Convert to fraction form
    4,837,173.60/7,255,760.43 = 1,763,394.96/x
  3. Step 3: Cross multiply
    4,837,173.60x = 7,255,760.43 × 1,763,394.96
  4. Step 4: Simplify right side
    4,837,173.60x = 12,794,771,373,229.43
  5. Step 5: Solve for x
    x = 12,794,771,373,229.43/4,837,173.60
  6. Step 6: Final answer
    x = 2,645,092.45

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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.