Home / 5,789,211.94-7,983,884.64-3,613,956.94

Finding the Fourth Proportional to 5,789,211.94, 7,983,884.64 and 3,613,956.94

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Solution

The fourth proportional to 5,789,211.94, 7,983,884.64 and 3,613,956.94 is: 4,983,997.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,789,211.94 : 7,983,884.64 = 3,613,956.94 : x
  2. Step 2: Convert to fraction form
    5,789,211.94/7,983,884.64 = 3,613,956.94/x
  3. Step 3: Cross multiply
    5,789,211.94x = 7,983,884.64 × 3,613,956.94
  4. Step 4: Simplify right side
    5,789,211.94x = 28,853,415,302,887.40
  5. Step 5: Solve for x
    x = 28,853,415,302,887.40/5,789,211.94
  6. Step 6: Final answer
    x = 4,983,997.06

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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.