Home / 3,503,450.02-4,834,754.29-1,954,619.54

Finding the Fourth Proportional to 3,503,450.02, 4,834,754.29 and 1,954,619.54

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Solution

The fourth proportional to 3,503,450.02, 4,834,754.29 and 1,954,619.54 is: 2,697,371.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,450.02 : 4,834,754.29 = 1,954,619.54 : x
  2. Step 2: Convert to fraction form
    3,503,450.02/4,834,754.29 = 1,954,619.54/x
  3. Step 3: Cross multiply
    3,503,450.02x = 4,834,754.29 × 1,954,619.54
  4. Step 4: Simplify right side
    3,503,450.02x = 9,450,105,206,332.83
  5. Step 5: Solve for x
    x = 9,450,105,206,332.83/3,503,450.02
  6. Step 6: Final answer
    x = 2,697,371.21

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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.