Home / 6,250,028.29-8,623,125.39-4,073,777.41

Finding the Fourth Proportional to 6,250,028.29, 8,623,125.39 and 4,073,777.41

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Solution

The fourth proportional to 6,250,028.29, 8,623,125.39 and 4,073,777.41 is: 5,620,565.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250,028.29 : 8,623,125.39 = 4,073,777.41 : x
  2. Step 2: Convert to fraction form
    6,250,028.29/8,623,125.39 = 4,073,777.41/x
  3. Step 3: Cross multiply
    6,250,028.29x = 8,623,125.39 × 4,073,777.41
  4. Step 4: Simplify right side
    6,250,028.29x = 35,128,693,417,379.45
  5. Step 5: Solve for x
    x = 35,128,693,417,379.45/6,250,028.29
  6. Step 6: Final answer
    x = 5,620,565.51

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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.