Home / 4,997,083.56-7,498,611.56-4,590,531.21

Finding the Fourth Proportional to 4,997,083.56, 7,498,611.56 and 4,590,531.21

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Solution

The fourth proportional to 4,997,083.56, 7,498,611.56 and 4,590,531.21 is: 6,888,540.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,083.56 : 7,498,611.56 = 4,590,531.21 : x
  2. Step 2: Convert to fraction form
    4,997,083.56/7,498,611.56 = 4,590,531.21/x
  3. Step 3: Cross multiply
    4,997,083.56x = 7,498,611.56 × 4,590,531.21
  4. Step 4: Simplify right side
    4,997,083.56x = 34,422,610,374,894.13
  5. Step 5: Solve for x
    x = 34,422,610,374,894.13/4,997,083.56
  6. Step 6: Final answer
    x = 6,888,540.08

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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.