Home / 6,107,918.20-9,162,914.10-1,848,052.60

Finding the Fourth Proportional to 6,107,918.20, 9,162,914.10 and 1,848,052.60

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Solution

The fourth proportional to 6,107,918.20, 9,162,914.10 and 1,848,052.60 is: 2,772,392.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,107,918.20 : 9,162,914.10 = 1,848,052.60 : x
  2. Step 2: Convert to fraction form
    6,107,918.20/9,162,914.10 = 1,848,052.60/x
  3. Step 3: Cross multiply
    6,107,918.20x = 9,162,914.10 × 1,848,052.60
  4. Step 4: Simplify right side
    6,107,918.20x = 16,933,547,226,081.66
  5. Step 5: Solve for x
    x = 16,933,547,226,081.66/6,107,918.20
  6. Step 6: Final answer
    x = 2,772,392.60

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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.