Home / 6,179,900.66-9,267,957.45-4,273,065.38

Finding the Fourth Proportional to 6,179,900.66, 9,267,957.45 and 4,273,065.38

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Solution

The fourth proportional to 6,179,900.66, 9,267,957.45 and 4,273,065.38 is: 6,408,288.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,179,900.66 : 9,267,957.45 = 4,273,065.38 : x
  2. Step 2: Convert to fraction form
    6,179,900.66/9,267,957.45 = 4,273,065.38/x
  3. Step 3: Cross multiply
    6,179,900.66x = 9,267,957.45 × 4,273,065.38
  4. Step 4: Simplify right side
    6,179,900.66x = 39,602,588,076,568.29
  5. Step 5: Solve for x
    x = 39,602,588,076,568.29/6,179,900.66
  6. Step 6: Final answer
    x = 6,408,288.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.