Home / 6,202,889.56-9,304,778.74-1,653,914.52

Finding the Fourth Proportional to 6,202,889.56, 9,304,778.74 and 1,653,914.52

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Solution

The fourth proportional to 6,202,889.56, 9,304,778.74 and 1,653,914.52 is: 2,480,990.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202,889.56 : 9,304,778.74 = 1,653,914.52 : x
  2. Step 2: Convert to fraction form
    6,202,889.56/9,304,778.74 = 1,653,914.52/x
  3. Step 3: Cross multiply
    6,202,889.56x = 9,304,778.74 × 1,653,914.52
  4. Step 4: Simplify right side
    6,202,889.56x = 15,389,308,663,473.30
  5. Step 5: Solve for x
    x = 15,389,308,663,473.30/6,202,889.56
  6. Step 6: Final answer
    x = 2,480,990.27

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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.