Home / 5,906,655.02-8,151,183.69-3,190,401.02

Finding the Fourth Proportional to 5,906,655.02, 8,151,183.69 and 3,190,401.02

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Solution

The fourth proportional to 5,906,655.02, 8,151,183.69 and 3,190,401.02 is: 4,402,753.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906,655.02 : 8,151,183.69 = 3,190,401.02 : x
  2. Step 2: Convert to fraction form
    5,906,655.02/8,151,183.69 = 3,190,401.02/x
  3. Step 3: Cross multiply
    5,906,655.02x = 8,151,183.69 × 3,190,401.02
  4. Step 4: Simplify right side
    5,906,655.02x = 26,005,544,758,783.37
  5. Step 5: Solve for x
    x = 26,005,544,758,783.37/5,906,655.02
  6. Step 6: Final answer
    x = 4,402,753.28

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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.