Home / 2,414,104.72-3,621,681.96-731,339.44

Finding the Fourth Proportional to 2,414,104.72, 3,621,681.96 and 731,339.44

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Solution

The fourth proportional to 2,414,104.72, 3,621,681.96 and 731,339.44 is: 1,097,168.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,104.72 : 3,621,681.96 = 731,339.44 : x
  2. Step 2: Convert to fraction form
    2,414,104.72/3,621,681.96 = 731,339.44/x
  3. Step 3: Cross multiply
    2,414,104.72x = 3,621,681.96 × 731,339.44
  4. Step 4: Simplify right side
    2,414,104.72x = 2,648,678,856,484.50
  5. Step 5: Solve for x
    x = 2,648,678,856,484.50/2,414,104.72
  6. Step 6: Final answer
    x = 1,097,168.17

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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.