Home / 4,503,249.37-6,754,887.78-1,091,522.58

Finding the Fourth Proportional to 4,503,249.37, 6,754,887.78 and 1,091,522.58

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Solution

The fourth proportional to 4,503,249.37, 6,754,887.78 and 1,091,522.58 is: 1,637,287.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,249.37 : 6,754,887.78 = 1,091,522.58 : x
  2. Step 2: Convert to fraction form
    4,503,249.37/6,754,887.78 = 1,091,522.58/x
  3. Step 3: Cross multiply
    4,503,249.37x = 6,754,887.78 × 1,091,522.58
  4. Step 4: Simplify right side
    4,503,249.37x = 7,373,112,537,236.07
  5. Step 5: Solve for x
    x = 7,373,112,537,236.07/4,503,249.37
  6. Step 6: Final answer
    x = 1,637,287.20

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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.