Home / 5,684,026.78-7,843,864.44-3,105,652.24

Finding the Fourth Proportional to 5,684,026.78, 7,843,864.44 and 3,105,652.24

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Solution

The fourth proportional to 5,684,026.78, 7,843,864.44 and 3,105,652.24 is: 4,285,749.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,684,026.78 : 7,843,864.44 = 3,105,652.24 : x
  2. Step 2: Convert to fraction form
    5,684,026.78/7,843,864.44 = 3,105,652.24/x
  3. Step 3: Cross multiply
    5,684,026.78x = 7,843,864.44 × 3,105,652.24
  4. Step 4: Simplify right side
    5,684,026.78x = 24,360,315,168,342.35
  5. Step 5: Solve for x
    x = 24,360,315,168,342.35/5,684,026.78
  6. Step 6: Final answer
    x = 4,285,749.54

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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.