Home / 1,446,228.03-1,995,890.73-801,675.39

Finding the Fourth Proportional to 1,446,228.03, 1,995,890.73 and 801,675.39

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Solution

The fourth proportional to 1,446,228.03, 1,995,890.73 and 801,675.39 is: 1,106,365.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,228.03 : 1,995,890.73 = 801,675.39 : x
  2. Step 2: Convert to fraction form
    1,446,228.03/1,995,890.73 = 801,675.39/x
  3. Step 3: Cross multiply
    1,446,228.03x = 1,995,890.73 × 801,675.39
  4. Step 4: Simplify right side
    1,446,228.03x = 1,600,056,479,370.13
  5. Step 5: Solve for x
    x = 1,600,056,479,370.13/1,446,228.03
  6. Step 6: Final answer
    x = 1,106,365.28

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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.