Home / 1,853,888-2,558,365.44-1,006,016

Finding the Fourth Proportional to 1,853,888, 2,558,365.44 and 1,006,016

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Solution

The fourth proportional to 1,853,888, 2,558,365.44 and 1,006,016 is: 1,388,302.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,888 : 2,558,365.44 = 1,006,016 : x
  2. Step 2: Convert to fraction form
    1,853,888/2,558,365.44 = 1,006,016/x
  3. Step 3: Cross multiply
    1,853,888x = 2,558,365.44 × 1,006,016
  4. Step 4: Simplify right side
    1,853,888x = 2,573,756,566,487.04
  5. Step 5: Solve for x
    x = 2,573,756,566,487.04/1,853,888
  6. Step 6: Final answer
    x = 1,388,302.08

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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.