Home / 1,595,580.72-2,393,814.06-886,107.03

Finding the Fourth Proportional to 1,595,580.72, 2,393,814.06 and 886,107.03

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Solution

The fourth proportional to 1,595,580.72, 2,393,814.06 and 886,107.03 is: 1,329,406.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,580.72 : 2,393,814.06 = 886,107.03 : x
  2. Step 2: Convert to fraction form
    1,595,580.72/2,393,814.06 = 886,107.03/x
  3. Step 3: Cross multiply
    1,595,580.72x = 2,393,814.06 × 886,107.03
  4. Step 4: Simplify right side
    1,595,580.72x = 2,121,175,467,078.84
  5. Step 5: Solve for x
    x = 2,121,175,467,078.84/1,595,580.72
  6. Step 6: Final answer
    x = 1,329,406.55

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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.