Home / 2,483,010.23-3,723,924.87-685,853.91

Finding the Fourth Proportional to 2,483,010.23, 3,723,924.87 and 685,853.91

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Solution

The fourth proportional to 2,483,010.23, 3,723,924.87 and 685,853.91 is: 1,028,617.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,010.23 : 3,723,924.87 = 685,853.91 : x
  2. Step 2: Convert to fraction form
    2,483,010.23/3,723,924.87 = 685,853.91/x
  3. Step 3: Cross multiply
    2,483,010.23x = 3,723,924.87 × 685,853.91
  4. Step 4: Simplify right side
    2,483,010.23x = 2,554,068,432,635.74
  5. Step 5: Solve for x
    x = 2,554,068,432,635.74/2,483,010.23
  6. Step 6: Final answer
    x = 1,028,617.77

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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.