Home / 6,108,104.89-9,160,643.44-2,064,503.49

Finding the Fourth Proportional to 6,108,104.89, 9,160,643.44 and 2,064,503.49

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Solution

The fourth proportional to 6,108,104.89, 9,160,643.44 and 2,064,503.49 is: 3,096,243.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,104.89 : 9,160,643.44 = 2,064,503.49 : x
  2. Step 2: Convert to fraction form
    6,108,104.89/9,160,643.44 = 2,064,503.49/x
  3. Step 3: Cross multiply
    6,108,104.89x = 9,160,643.44 × 2,064,503.49
  4. Step 4: Simplify right side
    6,108,104.89x = 18,912,180,352,525.61
  5. Step 5: Solve for x
    x = 18,912,180,352,525.61/6,108,104.89
  6. Step 6: Final answer
    x = 3,096,243.55

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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.