Home / 4,403,696.16-6,076,614.80-2,469,558.72

Finding the Fourth Proportional to 4,403,696.16, 6,076,614.80 and 2,469,558.72

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Solution

The fourth proportional to 4,403,696.16, 6,076,614.80 and 2,469,558.72 is: 3,407,718.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,696.16 : 6,076,614.80 = 2,469,558.72 : x
  2. Step 2: Convert to fraction form
    4,403,696.16/6,076,614.80 = 2,469,558.72/x
  3. Step 3: Cross multiply
    4,403,696.16x = 6,076,614.80 × 2,469,558.72
  4. Step 4: Simplify right side
    4,403,696.16x = 15,006,557,067,421.06
  5. Step 5: Solve for x
    x = 15,006,557,067,421.06/4,403,696.16
  6. Step 6: Final answer
    x = 3,407,718.54

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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.