Home / 2,039,131.41-3,058,697.34-970,935

Finding the Fourth Proportional to 2,039,131.41, 3,058,697.34 and 970,935

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Solution

The fourth proportional to 2,039,131.41, 3,058,697.34 and 970,935 is: 1,456,402.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,131.41 : 3,058,697.34 = 970,935 : x
  2. Step 2: Convert to fraction form
    2,039,131.41/3,058,697.34 = 970,935/x
  3. Step 3: Cross multiply
    2,039,131.41x = 3,058,697.34 × 970,935
  4. Step 4: Simplify right side
    2,039,131.41x = 2,969,796,301,812.90
  5. Step 5: Solve for x
    x = 2,969,796,301,812.90/2,039,131.41
  6. Step 6: Final answer
    x = 1,456,402.61

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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.