Home / 1,062,022.95-1,593,034.43-684,109.35

Finding the Fourth Proportional to 1,062,022.95, 1,593,034.43 and 684,109.35

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Solution

The fourth proportional to 1,062,022.95, 1,593,034.43 and 684,109.35 is: 1,026,164.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,022.95 : 1,593,034.43 = 684,109.35 : x
  2. Step 2: Convert to fraction form
    1,062,022.95/1,593,034.43 = 684,109.35/x
  3. Step 3: Cross multiply
    1,062,022.95x = 1,593,034.43 × 684,109.35
  4. Step 4: Simplify right side
    1,062,022.95x = 1,089,809,745,014.37
  5. Step 5: Solve for x
    x = 1,089,809,745,014.37/1,062,022.95
  6. Step 6: Final answer
    x = 1,026,164.03

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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.