Home / 10,925,799.86-15,077,606.83-6,031,025.15

Finding the Fourth Proportional to 10,925,799.86, 15,077,606.83 and 6,031,025.15

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Solution

The fourth proportional to 10,925,799.86, 15,077,606.83 and 6,031,025.15 is: 8,322,816.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,799.86 : 15,077,606.83 = 6,031,025.15 : x
  2. Step 2: Convert to fraction form
    10,925,799.86/15,077,606.83 = 6,031,025.15/x
  3. Step 3: Cross multiply
    10,925,799.86x = 15,077,606.83 × 6,031,025.15
  4. Step 4: Simplify right side
    10,925,799.86x = 90,933,425,903,076.17
  5. Step 5: Solve for x
    x = 90,933,425,903,076.17/10,925,799.86
  6. Step 6: Final answer
    x = 8,322,816.37

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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.