Home / 5,821,936.30-8,028,822.90-4,601,158.48

Finding the Fourth Proportional to 5,821,936.30, 8,028,822.90 and 4,601,158.48

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Solution

The fourth proportional to 5,821,936.30, 8,028,822.90 and 4,601,158.48 is: 6,345,292.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,821,936.30 : 8,028,822.90 = 4,601,158.48 : x
  2. Step 2: Convert to fraction form
    5,821,936.30/8,028,822.90 = 4,601,158.48/x
  3. Step 3: Cross multiply
    5,821,936.30x = 8,028,822.90 × 4,601,158.48
  4. Step 4: Simplify right side
    5,821,936.30x = 36,941,886,570,753.20
  5. Step 5: Solve for x
    x = 36,941,886,570,753.20/5,821,936.30
  6. Step 6: Final answer
    x = 6,345,292.13

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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.