Home / 4,837,166.25-7,255,749.34-1,763,387.60

Finding the Fourth Proportional to 4,837,166.25, 7,255,749.34 and 1,763,387.60

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Solution

The fourth proportional to 4,837,166.25, 7,255,749.34 and 1,763,387.60 is: 2,645,081.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837,166.25 : 7,255,749.34 = 1,763,387.60 : x
  2. Step 2: Convert to fraction form
    4,837,166.25/7,255,749.34 = 1,763,387.60/x
  3. Step 3: Cross multiply
    4,837,166.25x = 7,255,749.34 × 1,763,387.60
  4. Step 4: Simplify right side
    4,837,166.25x = 12,794,698,414,864.18
  5. Step 5: Solve for x
    x = 12,794,698,414,864.18/4,837,166.25
  6. Step 6: Final answer
    x = 2,645,081.39

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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.