Home / 5,546,175.89-7,653,670.09-3,099,208.41

Finding the Fourth Proportional to 5,546,175.89, 7,653,670.09 and 3,099,208.41

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Solution

The fourth proportional to 5,546,175.89, 7,653,670.09 and 3,099,208.41 is: 4,276,878.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,546,175.89 : 7,653,670.09 = 3,099,208.41 : x
  2. Step 2: Convert to fraction form
    5,546,175.89/7,653,670.09 = 3,099,208.41/x
  3. Step 3: Cross multiply
    5,546,175.89x = 7,653,670.09 × 3,099,208.41
  4. Step 4: Simplify right side
    5,546,175.89x = 23,720,318,702,545.44
  5. Step 5: Solve for x
    x = 23,720,318,702,545.44/5,546,175.89
  6. Step 6: Final answer
    x = 4,276,878.19

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1.5x scale

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.