Home / 3,575,299.46-4,933,969.40-1,943,713.06

Finding the Fourth Proportional to 3,575,299.46, 4,933,969.40 and 1,943,713.06

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Solution

The fourth proportional to 3,575,299.46, 4,933,969.40 and 1,943,713.06 is: 2,682,354.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,299.46 : 4,933,969.40 = 1,943,713.06 : x
  2. Step 2: Convert to fraction form
    3,575,299.46/4,933,969.40 = 1,943,713.06/x
  3. Step 3: Cross multiply
    3,575,299.46x = 4,933,969.40 × 1,943,713.06
  4. Step 4: Simplify right side
    3,575,299.46x = 9,590,220,752,944.72
  5. Step 5: Solve for x
    x = 9,590,220,752,944.72/3,575,299.46
  6. Step 6: Final answer
    x = 2,682,354.54

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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.