Home / 1,644,653.16-2,463,147.63-1,599,251.04

Finding the Fourth Proportional to 1,644,653.16, 2,463,147.63 and 1,599,251.04

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Solution

The fourth proportional to 1,644,653.16, 2,463,147.63 and 1,599,251.04 is: 2,395,150.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,644,653.16 : 2,463,147.63 = 1,599,251.04 : x
  2. Step 2: Convert to fraction form
    1,644,653.16/2,463,147.63 = 1,599,251.04/x
  3. Step 3: Cross multiply
    1,644,653.16x = 2,463,147.63 × 1,599,251.04
  4. Step 4: Simplify right side
    1,644,653.16x = 3,939,191,408,951.04
  5. Step 5: Solve for x
    x = 3,939,191,408,951.04/1,644,653.16
  6. Step 6: Final answer
    x = 2,395,150.24

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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.