Home / 1,837,152.08-2,749,832.10-982,086.10

Finding the Fourth Proportional to 1,837,152.08, 2,749,832.10 and 982,086.10

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Solution

The fourth proportional to 1,837,152.08, 2,749,832.10 and 982,086.10 is: 1,469,977.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,152.08 : 2,749,832.10 = 982,086.10 : x
  2. Step 2: Convert to fraction form
    1,837,152.08/2,749,832.10 = 982,086.10/x
  3. Step 3: Cross multiply
    1,837,152.08x = 2,749,832.10 × 982,086.10
  4. Step 4: Simplify right side
    1,837,152.08x = 2,700,571,882,743.81
  5. Step 5: Solve for x
    x = 2,700,571,882,743.81/1,837,152.08
  6. Step 6: Final answer
    x = 1,469,977.32

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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.