Home / 3,707,473.76-5,561,307.84-1,183,126.64

Finding the Fourth Proportional to 3,707,473.76, 5,561,307.84 and 1,183,126.64

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Solution

The fourth proportional to 3,707,473.76, 5,561,307.84 and 1,183,126.64 is: 1,774,720.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,473.76 : 5,561,307.84 = 1,183,126.64 : x
  2. Step 2: Convert to fraction form
    3,707,473.76/5,561,307.84 = 1,183,126.64/x
  3. Step 3: Cross multiply
    3,707,473.76x = 5,561,307.84 × 1,183,126.64
  4. Step 4: Simplify right side
    3,707,473.76x = 6,579,731,458,744.86
  5. Step 5: Solve for x
    x = 6,579,731,458,744.86/3,707,473.76
  6. Step 6: Final answer
    x = 1,774,720.98

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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.