Home / 6,928,415.82-10,395,530.19-3,087,592.26

Finding the Fourth Proportional to 6,928,415.82, 10,395,530.19 and 3,087,592.26

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Solution

The fourth proportional to 6,928,415.82, 10,395,530.19 and 3,087,592.26 is: 4,632,683.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,928,415.82 : 10,395,530.19 = 3,087,592.26 : x
  2. Step 2: Convert to fraction form
    6,928,415.82/10,395,530.19 = 3,087,592.26/x
  3. Step 3: Cross multiply
    6,928,415.82x = 10,395,530.19 × 3,087,592.26
  4. Step 4: Simplify right side
    6,928,415.82x = 32,097,158,553,240.32
  5. Step 5: Solve for x
    x = 32,097,158,553,240.32/6,928,415.82
  6. Step 6: Final answer
    x = 4,632,683.63

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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.