Home / 1,327,723.99-1,991,582.94-569,073.53

Finding the Fourth Proportional to 1,327,723.99, 1,991,582.94 and 569,073.53

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Solution

The fourth proportional to 1,327,723.99, 1,991,582.94 and 569,073.53 is: 853,608.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,723.99 : 1,991,582.94 = 569,073.53 : x
  2. Step 2: Convert to fraction form
    1,327,723.99/1,991,582.94 = 569,073.53/x
  3. Step 3: Cross multiply
    1,327,723.99x = 1,991,582.94 × 569,073.53
  4. Step 4: Simplify right side
    1,327,723.99x = 1,133,357,133,953.58
  5. Step 5: Solve for x
    x = 1,133,357,133,953.58/1,327,723.99
  6. Step 6: Final answer
    x = 853,608.99

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.