Home / 3,338,997.18-5,006,837.29-1,064,225.58

Finding the Fourth Proportional to 3,338,997.18, 5,006,837.29 and 1,064,225.58

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Solution

The fourth proportional to 3,338,997.18, 5,006,837.29 and 1,064,225.58 is: 1,595,809.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338,997.18 : 5,006,837.29 = 1,064,225.58 : x
  2. Step 2: Convert to fraction form
    3,338,997.18/5,006,837.29 = 1,064,225.58/x
  3. Step 3: Cross multiply
    3,338,997.18x = 5,006,837.29 × 1,064,225.58
  4. Step 4: Simplify right side
    3,338,997.18x = 5,328,404,318,915.88
  5. Step 5: Solve for x
    x = 5,328,404,318,915.88/3,338,997.18
  6. Step 6: Final answer
    x = 1,595,809.77

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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.