Home / 2,065,669.34-3,098,501.62-717,832.06

Finding the Fourth Proportional to 2,065,669.34, 3,098,501.62 and 717,832.06

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Solution

The fourth proportional to 2,065,669.34, 3,098,501.62 and 717,832.06 is: 1,076,747.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,669.34 : 3,098,501.62 = 717,832.06 : x
  2. Step 2: Convert to fraction form
    2,065,669.34/3,098,501.62 = 717,832.06/x
  3. Step 3: Cross multiply
    2,065,669.34x = 3,098,501.62 × 717,832.06
  4. Step 4: Simplify right side
    2,065,669.34x = 2,224,203,805,338.35
  5. Step 5: Solve for x
    x = 2,224,203,805,338.35/2,065,669.34
  6. Step 6: Final answer
    x = 1,076,747.26

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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.