Home / 1,747,316.76-2,621,605.89-610,246.38

Finding the Fourth Proportional to 1,747,316.76, 2,621,605.89 and 610,246.38

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Solution

The fourth proportional to 1,747,316.76, 2,621,605.89 and 610,246.38 is: 915,589.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,316.76 : 2,621,605.89 = 610,246.38 : x
  2. Step 2: Convert to fraction form
    1,747,316.76/2,621,605.89 = 610,246.38/x
  3. Step 3: Cross multiply
    1,747,316.76x = 2,621,605.89 × 610,246.38
  4. Step 4: Simplify right side
    1,747,316.76x = 1,599,825,504,159.18
  5. Step 5: Solve for x
    x = 1,599,825,504,159.18/1,747,316.76
  6. Step 6: Final answer
    x = 915,589.86

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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.