Home / 7,453,090.37-11,179,638.14-2,335,917.30

Finding the Fourth Proportional to 7,453,090.37, 11,179,638.14 and 2,335,917.30

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Solution

The fourth proportional to 7,453,090.37, 11,179,638.14 and 2,335,917.30 is: 3,503,876.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,453,090.37 : 11,179,638.14 = 2,335,917.30 : x
  2. Step 2: Convert to fraction form
    7,453,090.37/11,179,638.14 = 2,335,917.30/x
  3. Step 3: Cross multiply
    7,453,090.37x = 11,179,638.14 × 2,335,917.30
  4. Step 4: Simplify right side
    7,453,090.37x = 26,114,710,127,286.23
  5. Step 5: Solve for x
    x = 26,114,710,127,286.23/7,453,090.37
  6. Step 6: Final answer
    x = 3,503,876.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.