Home / 5,012,203.35-7,504,834.83-3,180,652.02

Finding the Fourth Proportional to 5,012,203.35, 7,504,834.83 and 3,180,652.02

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Solution

The fourth proportional to 5,012,203.35, 7,504,834.83 and 3,180,652.02 is: 4,762,430.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,012,203.35 : 7,504,834.83 = 3,180,652.02 : x
  2. Step 2: Convert to fraction form
    5,012,203.35/7,504,834.83 = 3,180,652.02/x
  3. Step 3: Cross multiply
    5,012,203.35x = 7,504,834.83 × 3,180,652.02
  4. Step 4: Simplify right side
    5,012,203.35x = 23,870,268,061,805.86
  5. Step 5: Solve for x
    x = 23,870,268,061,805.86/5,012,203.35
  6. Step 6: Final answer
    x = 4,762,430.09

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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.