Home / 1,747,089.72-2,621,265.18-610,019.46

Finding the Fourth Proportional to 1,747,089.72, 2,621,265.18 and 610,019.46

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Solution

The fourth proportional to 1,747,089.72, 2,621,265.18 and 610,019.46 is: 915,249.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,089.72 : 2,621,265.18 = 610,019.46 : x
  2. Step 2: Convert to fraction form
    1,747,089.72/2,621,265.18 = 610,019.46/x
  3. Step 3: Cross multiply
    1,747,089.72x = 2,621,265.18 × 610,019.46
  4. Step 4: Simplify right side
    1,747,089.72x = 1,599,022,769,620.40
  5. Step 5: Solve for x
    x = 1,599,022,769,620.40/1,747,089.72
  6. Step 6: Final answer
    x = 915,249.37

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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.