Home / 2,683,692.25-3,703,495.31-1,476,442.33

Finding the Fourth Proportional to 2,683,692.25, 3,703,495.31 and 1,476,442.33

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Solution

The fourth proportional to 2,683,692.25, 3,703,495.31 and 1,476,442.33 is: 2,037,490.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,692.25 : 3,703,495.31 = 1,476,442.33 : x
  2. Step 2: Convert to fraction form
    2,683,692.25/3,703,495.31 = 1,476,442.33/x
  3. Step 3: Cross multiply
    2,683,692.25x = 3,703,495.31 × 1,476,442.33
  4. Step 4: Simplify right side
    2,683,692.25x = 5,467,997,237,258.26
  5. Step 5: Solve for x
    x = 5,467,997,237,258.26/2,683,692.25
  6. Step 6: Final answer
    x = 2,037,490.42

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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.