Home / 6,028,243.32-8,318,783.80-3,449,868.72

Finding the Fourth Proportional to 6,028,243.32, 8,318,783.80 and 3,449,868.72

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Solution

The fourth proportional to 6,028,243.32, 8,318,783.80 and 3,449,868.72 is: 4,760,708.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028,243.32 : 8,318,783.80 = 3,449,868.72 : x
  2. Step 2: Convert to fraction form
    6,028,243.32/8,318,783.80 = 3,449,868.72/x
  3. Step 3: Cross multiply
    6,028,243.32x = 8,318,783.80 × 3,449,868.72
  4. Step 4: Simplify right side
    6,028,243.32x = 28,698,712,020,062.74
  5. Step 5: Solve for x
    x = 28,698,712,020,062.74/6,028,243.32
  6. Step 6: Final answer
    x = 4,760,708.97

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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.