Home / 633,873.04-950,795.68-154,103.37

Finding the Fourth Proportional to 633,873.04, 950,795.68 and 154,103.37

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Solution

The fourth proportional to 633,873.04, 950,795.68 and 154,103.37 is: 231,151.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,873.04 : 950,795.68 = 154,103.37 : x
  2. Step 2: Convert to fraction form
    633,873.04/950,795.68 = 154,103.37/x
  3. Step 3: Cross multiply
    633,873.04x = 950,795.68 × 154,103.37
  4. Step 4: Simplify right side
    633,873.04x = 146,520,814,798.17
  5. Step 5: Solve for x
    x = 146,520,814,798.17/633,873.04
  6. Step 6: Final answer
    x = 231,151.68

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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.