Home / 10,524,932.12-14,524,253-5,878,783.24

Finding the Fourth Proportional to 10,524,932.12, 14,524,253 and 5,878,783.24

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Solution

The fourth proportional to 10,524,932.12, 14,524,253 and 5,878,783.24 is: 8,112,635.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,524,932.12 : 14,524,253 = 5,878,783.24 : x
  2. Step 2: Convert to fraction form
    10,524,932.12/14,524,253 = 5,878,783.24/x
  3. Step 3: Cross multiply
    10,524,932.12x = 14,524,253 × 5,878,783.24
  4. Step 4: Simplify right side
    10,524,932.12x = 85,384,935,109,919.72
  5. Step 5: Solve for x
    x = 85,384,935,109,919.72/10,524,932.12
  6. Step 6: Final answer
    x = 8,112,635.23

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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.