Home / 3,067,915.84-4,601,873.76-937,999.96

Finding the Fourth Proportional to 3,067,915.84, 4,601,873.76 and 937,999.96

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Solution

The fourth proportional to 3,067,915.84, 4,601,873.76 and 937,999.96 is: 1,406,999.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,915.84 : 4,601,873.76 = 937,999.96 : x
  2. Step 2: Convert to fraction form
    3,067,915.84/4,601,873.76 = 937,999.96/x
  3. Step 3: Cross multiply
    3,067,915.84x = 4,601,873.76 × 937,999.96
  4. Step 4: Simplify right side
    3,067,915.84x = 4,316,557,402,805.05
  5. Step 5: Solve for x
    x = 4,316,557,402,805.05/3,067,915.84
  6. Step 6: Final answer
    x = 1,406,999.94

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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.