Home / 1,356,914.38-2,035,378.59-795,555.22

Finding the Fourth Proportional to 1,356,914.38, 2,035,378.59 and 795,555.22

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Solution

The fourth proportional to 1,356,914.38, 2,035,378.59 and 795,555.22 is: 1,193,336.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,356,914.38 : 2,035,378.59 = 795,555.22 : x
  2. Step 2: Convert to fraction form
    1,356,914.38/2,035,378.59 = 795,555.22/x
  3. Step 3: Cross multiply
    1,356,914.38x = 2,035,378.59 × 795,555.22
  4. Step 4: Simplify right side
    1,356,914.38x = 1,619,256,061,950.74
  5. Step 5: Solve for x
    x = 1,619,256,061,950.74/1,356,914.38
  6. Step 6: Final answer
    x = 1,193,336.95

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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.