Home / 1,065,733.56-1,599,389.28-504,769.68

Finding the Fourth Proportional to 1,065,733.56, 1,599,389.28 and 504,769.68

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Solution

The fourth proportional to 1,065,733.56, 1,599,389.28 and 504,769.68 is: 757,528.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,733.56 : 1,599,389.28 = 504,769.68 : x
  2. Step 2: Convert to fraction form
    1,065,733.56/1,599,389.28 = 504,769.68/x
  3. Step 3: Cross multiply
    1,065,733.56x = 1,599,389.28 × 504,769.68
  4. Step 4: Simplify right side
    1,065,733.56x = 807,323,215,061.03
  5. Step 5: Solve for x
    x = 807,323,215,061.03/1,065,733.56
  6. Step 6: Final answer
    x = 757,528.19

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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.