Home / 1,853,913-2,558,399.94-1,006,041

Finding the Fourth Proportional to 1,853,913, 2,558,399.94 and 1,006,041

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Solution

The fourth proportional to 1,853,913, 2,558,399.94 and 1,006,041 is: 1,388,336.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,913 : 2,558,399.94 = 1,006,041 : x
  2. Step 2: Convert to fraction form
    1,853,913/2,558,399.94 = 1,006,041/x
  3. Step 3: Cross multiply
    1,853,913x = 2,558,399.94 × 1,006,041
  4. Step 4: Simplify right side
    1,853,913x = 2,573,855,234,037.54
  5. Step 5: Solve for x
    x = 2,573,855,234,037.54/1,853,913
  6. Step 6: Final answer
    x = 1,388,336.58

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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.