Home / 3,580,663.80-5,370,997.44-1,184,508.42

Finding the Fourth Proportional to 3,580,663.80, 5,370,997.44 and 1,184,508.42

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Solution

The fourth proportional to 3,580,663.80, 5,370,997.44 and 1,184,508.42 is: 1,776,763.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,663.80 : 5,370,997.44 = 1,184,508.42 : x
  2. Step 2: Convert to fraction form
    3,580,663.80/5,370,997.44 = 1,184,508.42/x
  3. Step 3: Cross multiply
    3,580,663.80x = 5,370,997.44 × 1,184,508.42
  4. Step 4: Simplify right side
    3,580,663.80x = 6,361,991,691,478.45
  5. Step 5: Solve for x
    x = 6,361,991,691,478.45/3,580,663.80
  6. Step 6: Final answer
    x = 1,776,763.21

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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.