Home / 5,483,219.78-7,567,351.07-3,035,830.86

Finding the Fourth Proportional to 5,483,219.78, 7,567,351.07 and 3,035,830.86

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Solution

The fourth proportional to 5,483,219.78, 7,567,351.07 and 3,035,830.86 is: 4,189,727.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,219.78 : 7,567,351.07 = 3,035,830.86 : x
  2. Step 2: Convert to fraction form
    5,483,219.78/7,567,351.07 = 3,035,830.86/x
  3. Step 3: Cross multiply
    5,483,219.78x = 7,567,351.07 × 3,035,830.86
  4. Step 4: Simplify right side
    5,483,219.78x = 22,973,197,891,580.87
  5. Step 5: Solve for x
    x = 22,973,197,891,580.87/5,483,219.78
  6. Step 6: Final answer
    x = 4,189,727.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.