Home / 1,037,249.64-1,431,399.18-601,755.06

Finding the Fourth Proportional to 1,037,249.64, 1,431,399.18 and 601,755.06

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Solution

The fourth proportional to 1,037,249.64, 1,431,399.18 and 601,755.06 is: 830,418.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,249.64 : 1,431,399.18 = 601,755.06 : x
  2. Step 2: Convert to fraction form
    1,037,249.64/1,431,399.18 = 601,755.06/x
  3. Step 3: Cross multiply
    1,037,249.64x = 1,431,399.18 × 601,755.06
  4. Step 4: Simplify right side
    1,037,249.64x = 861,351,699,444.85
  5. Step 5: Solve for x
    x = 861,351,699,444.85/1,037,249.64
  6. Step 6: Final answer
    x = 830,418.89

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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.