Home / 1,033,970.70-1,550,956.59-324,054.03

Finding the Fourth Proportional to 1,033,970.70, 1,550,956.59 and 324,054.03

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Solution

The fourth proportional to 1,033,970.70, 1,550,956.59 and 324,054.03 is: 486,081.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,970.70 : 1,550,956.59 = 324,054.03 : x
  2. Step 2: Convert to fraction form
    1,033,970.70/1,550,956.59 = 324,054.03/x
  3. Step 3: Cross multiply
    1,033,970.70x = 1,550,956.59 × 324,054.03
  4. Step 4: Simplify right side
    1,033,970.70x = 502,593,733,344.56
  5. Step 5: Solve for x
    x = 502,593,733,344.56/1,033,970.70
  6. Step 6: Final answer
    x = 486,081.21

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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.