Home / 6,090,415.70-8,404,663.88-3,611,304.95

Finding the Fourth Proportional to 6,090,415.70, 8,404,663.88 and 3,611,304.95

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Solution

The fourth proportional to 6,090,415.70, 8,404,663.88 and 3,611,304.95 is: 4,983,535.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090,415.70 : 8,404,663.88 = 3,611,304.95 : x
  2. Step 2: Convert to fraction form
    6,090,415.70/8,404,663.88 = 3,611,304.95/x
  3. Step 3: Cross multiply
    6,090,415.70x = 8,404,663.88 × 3,611,304.95
  4. Step 4: Simplify right side
    6,090,415.70x = 30,351,804,212,850.36
  5. Step 5: Solve for x
    x = 30,351,804,212,850.36/6,090,415.70
  6. Step 6: Final answer
    x = 4,983,535.73

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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.