Home / 11,754,057.22-16,219,709.12-6,596,422.31

Finding the Fourth Proportional to 11,754,057.22, 16,219,709.12 and 6,596,422.31

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Solution

The fourth proportional to 11,754,057.22, 16,219,709.12 and 6,596,422.31 is: 9,102,563.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,754,057.22 : 16,219,709.12 = 6,596,422.31 : x
  2. Step 2: Convert to fraction form
    11,754,057.22/16,219,709.12 = 6,596,422.31/x
  3. Step 3: Cross multiply
    11,754,057.22x = 16,219,709.12 × 6,596,422.31
  4. Step 4: Simplify right side
    11,754,057.22x = 106,992,051,157,918.80
  5. Step 5: Solve for x
    x = 106,992,051,157,918.80/11,754,057.22
  6. Step 6: Final answer
    x = 9,102,563.41

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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.