Home / 5,133,997.35-7,689,923.96-4,832,165.43

Finding the Fourth Proportional to 5,133,997.35, 7,689,923.96 and 4,832,165.43

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Solution

The fourth proportional to 5,133,997.35, 7,689,923.96 and 4,832,165.43 is: 7,237,827.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,133,997.35 : 7,689,923.96 = 4,832,165.43 : x
  2. Step 2: Convert to fraction form
    5,133,997.35/7,689,923.96 = 4,832,165.43/x
  3. Step 3: Cross multiply
    5,133,997.35x = 7,689,923.96 × 4,832,165.43
  4. Step 4: Simplify right side
    5,133,997.35x = 37,158,984,694,679.88
  5. Step 5: Solve for x
    x = 37,158,984,694,679.88/5,133,997.35
  6. Step 6: Final answer
    x = 7,237,827.01

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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.