Home / 1,747,900.11-2,621,858.37-610,657.38

Finding the Fourth Proportional to 1,747,900.11, 2,621,858.37 and 610,657.38

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Solution

The fourth proportional to 1,747,900.11, 2,621,858.37 and 610,657.38 is: 915,988.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,900.11 : 2,621,858.37 = 610,657.38 : x
  2. Step 2: Convert to fraction form
    1,747,900.11/2,621,858.37 = 610,657.38/x
  3. Step 3: Cross multiply
    1,747,900.11x = 2,621,858.37 × 610,657.38
  4. Step 4: Simplify right side
    1,747,900.11x = 1,601,057,146,792.69
  5. Step 5: Solve for x
    x = 1,601,057,146,792.69/1,747,900.11
  6. Step 6: Final answer
    x = 915,988.93

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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.