Home / 3,447,441-5,171,161.50-1,083,537

Finding the Fourth Proportional to 3,447,441, 5,171,161.50 and 1,083,537

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Solution

The fourth proportional to 3,447,441, 5,171,161.50 and 1,083,537 is: 1,625,305.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,447,441 : 5,171,161.50 = 1,083,537 : x
  2. Step 2: Convert to fraction form
    3,447,441/5,171,161.50 = 1,083,537/x
  3. Step 3: Cross multiply
    3,447,441x = 5,171,161.50 × 1,083,537
  4. Step 4: Simplify right side
    3,447,441x = 5,603,144,818,225.50
  5. Step 5: Solve for x
    x = 5,603,144,818,225.50/3,447,441
  6. Step 6: Final answer
    x = 1,625,305.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.