Home / 4,786,965.90-7,179,483.33-1,753,295.94

Finding the Fourth Proportional to 4,786,965.90, 7,179,483.33 and 1,753,295.94

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Solution

The fourth proportional to 4,786,965.90, 7,179,483.33 and 1,753,295.94 is: 2,629,590.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,786,965.90 : 7,179,483.33 = 1,753,295.94 : x
  2. Step 2: Convert to fraction form
    4,786,965.90/7,179,483.33 = 1,753,295.94/x
  3. Step 3: Cross multiply
    4,786,965.90x = 7,179,483.33 × 1,753,295.94
  4. Step 4: Simplify right side
    4,786,965.90x = 12,587,758,973,786.68
  5. Step 5: Solve for x
    x = 12,587,758,973,786.68/4,786,965.90
  6. Step 6: Final answer
    x = 2,629,590.27

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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.