Home / 5,753,957.56-8,632,073.34-2,110,721.26

Finding the Fourth Proportional to 5,753,957.56, 8,632,073.34 and 2,110,721.26

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Solution

The fourth proportional to 5,753,957.56, 8,632,073.34 and 2,110,721.26 is: 3,166,498.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,753,957.56 : 8,632,073.34 = 2,110,721.26 : x
  2. Step 2: Convert to fraction form
    5,753,957.56/8,632,073.34 = 2,110,721.26/x
  3. Step 3: Cross multiply
    5,753,957.56x = 8,632,073.34 × 2,110,721.26
  4. Step 4: Simplify right side
    5,753,957.56x = 18,219,900,716,617.21
  5. Step 5: Solve for x
    x = 18,219,900,716,617.21/5,753,957.56
  6. Step 6: Final answer
    x = 3,166,498.98

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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.