Home / 1,735,118.37-2,394,123.08-1,090,164.90

Finding the Fourth Proportional to 1,735,118.37, 2,394,123.08 and 1,090,164.90

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Solution

The fourth proportional to 1,735,118.37, 2,394,123.08 and 1,090,164.90 is: 1,504,213.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,118.37 : 2,394,123.08 = 1,090,164.90 : x
  2. Step 2: Convert to fraction form
    1,735,118.37/2,394,123.08 = 1,090,164.90/x
  3. Step 3: Cross multiply
    1,735,118.37x = 2,394,123.08 × 1,090,164.90
  4. Step 4: Simplify right side
    1,735,118.37x = 2,609,988,942,645.07
  5. Step 5: Solve for x
    x = 2,609,988,942,645.07/1,735,118.37
  6. Step 6: Final answer
    x = 1,504,213.77

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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.