Home / 3,325,408.54-4,588,673.82-1,875,017.54

Finding the Fourth Proportional to 3,325,408.54, 4,588,673.82 and 1,875,017.54

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Solution

The fourth proportional to 3,325,408.54, 4,588,673.82 and 1,875,017.54 is: 2,587,304.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,408.54 : 4,588,673.82 = 1,875,017.54 : x
  2. Step 2: Convert to fraction form
    3,325,408.54/4,588,673.82 = 1,875,017.54/x
  3. Step 3: Cross multiply
    3,325,408.54x = 4,588,673.82 × 1,875,017.54
  4. Step 4: Simplify right side
    3,325,408.54x = 8,603,843,897,838.80
  5. Step 5: Solve for x
    x = 8,603,843,897,838.80/3,325,408.54
  6. Step 6: Final answer
    x = 2,587,304.32

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1.5x scale

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.