Home / 9,091,459.72-13,636,857.42-2,701,546

Finding the Fourth Proportional to 9,091,459.72, 13,636,857.42 and 2,701,546

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Solution

The fourth proportional to 9,091,459.72, 13,636,857.42 and 2,701,546 is: 4,052,220.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,091,459.72 : 13,636,857.42 = 2,701,546 : x
  2. Step 2: Convert to fraction form
    9,091,459.72/13,636,857.42 = 2,701,546/x
  3. Step 3: Cross multiply
    9,091,459.72x = 13,636,857.42 × 2,701,546
  4. Step 4: Simplify right side
    9,091,459.72x = 36,840,597,615,571.32
  5. Step 5: Solve for x
    x = 36,840,597,615,571.32/9,091,459.72
  6. Step 6: Final answer
    x = 4,052,220.30

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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.