Home / 3,338,999.46-5,006,840.71-1,064,227.86

Finding the Fourth Proportional to 3,338,999.46, 5,006,840.71 and 1,064,227.86

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Solution

The fourth proportional to 3,338,999.46, 5,006,840.71 and 1,064,227.86 is: 1,595,813.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338,999.46 : 5,006,840.71 = 1,064,227.86 : x
  2. Step 2: Convert to fraction form
    3,338,999.46/5,006,840.71 = 1,064,227.86/x
  3. Step 3: Cross multiply
    3,338,999.46x = 5,006,840.71 × 1,064,227.86
  4. Step 4: Simplify right side
    3,338,999.46x = 5,328,419,371,503.61
  5. Step 5: Solve for x
    x = 5,328,419,371,503.61/3,338,999.46
  6. Step 6: Final answer
    x = 1,595,813.19

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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.