Home / 6,230,333.28-8,601,752.16-4,777,237.20

Finding the Fourth Proportional to 6,230,333.28, 8,601,752.16 and 4,777,237.20

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Solution

The fourth proportional to 6,230,333.28, 8,601,752.16 and 4,777,237.20 is: 6,595,571.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,333.28 : 8,601,752.16 = 4,777,237.20 : x
  2. Step 2: Convert to fraction form
    6,230,333.28/8,601,752.16 = 4,777,237.20/x
  3. Step 3: Cross multiply
    6,230,333.28x = 8,601,752.16 × 4,777,237.20
  4. Step 4: Simplify right side
    6,230,333.28x = 41,092,610,403,932.35
  5. Step 5: Solve for x
    x = 41,092,610,403,932.35/6,230,333.28
  6. Step 6: Final answer
    x = 6,595,571.79

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1.5x scale

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.