Home / 6,324,833.77-8,727,600.84-3,571,354.30

Finding the Fourth Proportional to 6,324,833.77, 8,727,600.84 and 3,571,354.30

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Solution

The fourth proportional to 6,324,833.77, 8,727,600.84 and 3,571,354.30 is: 4,928,090.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,833.77 : 8,727,600.84 = 3,571,354.30 : x
  2. Step 2: Convert to fraction form
    6,324,833.77/8,727,600.84 = 3,571,354.30/x
  3. Step 3: Cross multiply
    6,324,833.77x = 8,727,600.84 × 3,571,354.30
  4. Step 4: Simplify right side
    6,324,833.77x = 31,169,354,788,617.61
  5. Step 5: Solve for x
    x = 31,169,354,788,617.61/6,324,833.77
  6. Step 6: Final answer
    x = 4,928,090.75

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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.