Home / 5,074,817.08-7,612,533.14-2,042,171.16

Finding the Fourth Proportional to 5,074,817.08, 7,612,533.14 and 2,042,171.16

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Solution

The fourth proportional to 5,074,817.08, 7,612,533.14 and 2,042,171.16 is: 3,063,380.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,074,817.08 : 7,612,533.14 = 2,042,171.16 : x
  2. Step 2: Convert to fraction form
    5,074,817.08/7,612,533.14 = 2,042,171.16/x
  3. Step 3: Cross multiply
    5,074,817.08x = 7,612,533.14 × 2,042,171.16
  4. Step 4: Simplify right side
    5,074,817.08x = 15,546,095,633,052.24
  5. Step 5: Solve for x
    x = 15,546,095,633,052.24/5,074,817.08
  6. Step 6: Final answer
    x = 3,063,380.49

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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.