Home / 11,242,776-16,864,630.56-3,264,600

Finding the Fourth Proportional to 11,242,776, 16,864,630.56 and 3,264,600

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Solution

The fourth proportional to 11,242,776, 16,864,630.56 and 3,264,600 is: 4,897,035.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,242,776 : 16,864,630.56 = 3,264,600 : x
  2. Step 2: Convert to fraction form
    11,242,776/16,864,630.56 = 3,264,600/x
  3. Step 3: Cross multiply
    11,242,776x = 16,864,630.56 × 3,264,600
  4. Step 4: Simplify right side
    11,242,776x = 55,056,272,926,175.99
  5. Step 5: Solve for x
    x = 55,056,272,926,175.99/11,242,776
  6. Step 6: Final answer
    x = 4,897,035.48

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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.