Home / 11,264,850.63-16,891,685.12-3,587,494.25

Finding the Fourth Proportional to 11,264,850.63, 16,891,685.12 and 3,587,494.25

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Solution

The fourth proportional to 11,264,850.63, 16,891,685.12 and 3,587,494.25 is: 5,379,460.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,264,850.63 : 16,891,685.12 = 3,587,494.25 : x
  2. Step 2: Convert to fraction form
    11,264,850.63/16,891,685.12 = 3,587,494.25/x
  3. Step 3: Cross multiply
    11,264,850.63x = 16,891,685.12 × 3,587,494.25
  4. Step 4: Simplify right side
    11,264,850.63x = 60,598,823,292,008.50
  5. Step 5: Solve for x
    x = 60,598,823,292,008.50/11,264,850.63
  6. Step 6: Final answer
    x = 5,379,460.88

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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.