Home / 1,747,589.19-2,622,012.56-610,518.69

Finding the Fourth Proportional to 1,747,589.19, 2,622,012.56 and 610,518.69

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Solution

The fourth proportional to 1,747,589.19, 2,622,012.56 and 610,518.69 is: 915,997.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,589.19 : 2,622,012.56 = 610,518.69 : x
  2. Step 2: Convert to fraction form
    1,747,589.19/2,622,012.56 = 610,518.69/x
  3. Step 3: Cross multiply
    1,747,589.19x = 2,622,012.56 × 610,518.69
  4. Step 4: Simplify right side
    1,747,589.19x = 1,600,787,670,242.15
  5. Step 5: Solve for x
    x = 1,600,787,670,242.15/1,747,589.19
  6. Step 6: Final answer
    x = 915,997.70

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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.