Home / 6,536,018.20-9,019,575.48-3,635,346.64

Finding the Fourth Proportional to 6,536,018.20, 9,019,575.48 and 3,635,346.64

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Solution

The fourth proportional to 6,536,018.20, 9,019,575.48 and 3,635,346.64 is: 5,016,706.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,536,018.20 : 9,019,575.48 = 3,635,346.64 : x
  2. Step 2: Convert to fraction form
    6,536,018.20/9,019,575.48 = 3,635,346.64/x
  3. Step 3: Cross multiply
    6,536,018.20x = 9,019,575.48 × 3,635,346.64
  4. Step 4: Simplify right side
    6,536,018.20x = 32,789,283,415,444.39
  5. Step 5: Solve for x
    x = 32,789,283,415,444.39/6,536,018.20
  6. Step 6: Final answer
    x = 5,016,706.26

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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.