Home / 5,623,544.91-8,433,573-2,028,844.54

Finding the Fourth Proportional to 5,623,544.91, 8,433,573 and 2,028,844.54

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Solution

The fourth proportional to 5,623,544.91, 8,433,573 and 2,028,844.54 is: 3,042,637.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,623,544.91 : 8,433,573 = 2,028,844.54 : x
  2. Step 2: Convert to fraction form
    5,623,544.91/8,433,573 = 2,028,844.54/x
  3. Step 3: Cross multiply
    5,623,544.91x = 8,433,573 × 2,028,844.54
  4. Step 4: Simplify right side
    5,623,544.91x = 17,110,408,533,741.42
  5. Step 5: Solve for x
    x = 17,110,408,533,741.42/5,623,544.91
  6. Step 6: Final answer
    x = 3,042,637.48

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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.