Home / 10,925,782.93-15,077,583.44-6,031,008.15

Finding the Fourth Proportional to 10,925,782.93, 15,077,583.44 and 6,031,008.15

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Solution

The fourth proportional to 10,925,782.93, 15,077,583.44 and 6,031,008.15 is: 8,322,792.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,782.93 : 15,077,583.44 = 6,031,008.15 : x
  2. Step 2: Convert to fraction form
    10,925,782.93/15,077,583.44 = 6,031,008.15/x
  3. Step 3: Cross multiply
    10,925,782.93x = 15,077,583.44 × 6,031,008.15
  4. Step 4: Simplify right side
    10,925,782.93x = 90,933,028,608,945.03
  5. Step 5: Solve for x
    x = 90,933,028,608,945.03/10,925,782.93
  6. Step 6: Final answer
    x = 8,322,792.90

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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.