Home / 1,735,190.12-2,396,056.74-1,091,682.92

Finding the Fourth Proportional to 1,735,190.12, 2,396,056.74 and 1,091,682.92

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Solution

The fourth proportional to 1,735,190.12, 2,396,056.74 and 1,091,682.92 is: 1,507,462.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,190.12 : 2,396,056.74 = 1,091,682.92 : x
  2. Step 2: Convert to fraction form
    1,735,190.12/2,396,056.74 = 1,091,682.92/x
  3. Step 3: Cross multiply
    1,735,190.12x = 2,396,056.74 × 1,091,682.92
  4. Step 4: Simplify right side
    1,735,190.12x = 2,615,734,218,408.88
  5. Step 5: Solve for x
    x = 2,615,734,218,408.88/1,735,190.12
  6. Step 6: Final answer
    x = 1,507,462.60

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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.