Home / 5,322,967.74-7,345,766.34-3,031,137.54

Finding the Fourth Proportional to 5,322,967.74, 7,345,766.34 and 3,031,137.54

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Solution

The fourth proportional to 5,322,967.74, 7,345,766.34 and 3,031,137.54 is: 4,183,010.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,322,967.74 : 7,345,766.34 = 3,031,137.54 : x
  2. Step 2: Convert to fraction form
    5,322,967.74/7,345,766.34 = 3,031,137.54/x
  3. Step 3: Cross multiply
    5,322,967.74x = 7,345,766.34 × 3,031,137.54
  4. Step 4: Simplify right side
    5,322,967.74x = 22,266,028,113,242.40
  5. Step 5: Solve for x
    x = 22,266,028,113,242.40/5,322,967.74
  6. Step 6: Final answer
    x = 4,183,010.16

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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.