Home / 1,081,182.06-1,492,033.93-591,183.35

Finding the Fourth Proportional to 1,081,182.06, 1,492,033.93 and 591,183.35

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Solution

The fourth proportional to 1,081,182.06, 1,492,033.93 and 591,183.35 is: 815,834.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,182.06 : 1,492,033.93 = 591,183.35 : x
  2. Step 2: Convert to fraction form
    1,081,182.06/1,492,033.93 = 591,183.35/x
  3. Step 3: Cross multiply
    1,081,182.06x = 1,492,033.93 × 591,183.35
  4. Step 4: Simplify right side
    1,081,182.06x = 882,065,615,766.68
  5. Step 5: Solve for x
    x = 882,065,615,766.68/1,081,182.06
  6. Step 6: Final answer
    x = 815,834.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.