Home / 10,925,115.94-15,076,660.89-6,030,339.29

Finding the Fourth Proportional to 10,925,115.94, 15,076,660.89 and 6,030,339.29

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Solution

The fourth proportional to 10,925,115.94, 15,076,660.89 and 6,030,339.29 is: 8,321,868.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,115.94 : 15,076,660.89 = 6,030,339.29 : x
  2. Step 2: Convert to fraction form
    10,925,115.94/15,076,660.89 = 6,030,339.29/x
  3. Step 3: Cross multiply
    10,925,115.94x = 15,076,660.89 × 6,030,339.29
  4. Step 4: Simplify right side
    10,925,115.94x = 90,917,380,526,973.38
  5. Step 5: Solve for x
    x = 90,917,380,526,973.38/10,925,115.94
  6. Step 6: Final answer
    x = 8,321,868.71

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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.