Home / 5,809,286.02-8,016,200.49-3,230,549.86

Finding the Fourth Proportional to 5,809,286.02, 8,016,200.49 and 3,230,549.86

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Solution

The fourth proportional to 5,809,286.02, 8,016,200.49 and 3,230,549.86 is: 4,457,817.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,809,286.02 : 8,016,200.49 = 3,230,549.86 : x
  2. Step 2: Convert to fraction form
    5,809,286.02/8,016,200.49 = 3,230,549.86/x
  3. Step 3: Cross multiply
    5,809,286.02x = 8,016,200.49 × 3,230,549.86
  4. Step 4: Simplify right side
    5,809,286.02x = 25,896,735,370,701.43
  5. Step 5: Solve for x
    x = 25,896,735,370,701.43/5,809,286.02
  6. Step 6: Final answer
    x = 4,457,817.24

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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.