Home / 956,777.96-1,436,052.68-483,795.47

Finding the Fourth Proportional to 956,777.96, 1,436,052.68 and 483,795.47

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Solution

The fourth proportional to 956,777.96, 1,436,052.68 and 483,795.47 is: 726,141.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,777.96 : 1,436,052.68 = 483,795.47 : x
  2. Step 2: Convert to fraction form
    956,777.96/1,436,052.68 = 483,795.47/x
  3. Step 3: Cross multiply
    956,777.96x = 1,436,052.68 × 483,795.47
  4. Step 4: Simplify right side
    956,777.96x = 694,755,771,666.12
  5. Step 5: Solve for x
    x = 694,755,771,666.12/956,777.96
  6. Step 6: Final answer
    x = 726,141.07

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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.