Home / 3,040,484.58-4,561,435.98-881,554.56

Finding the Fourth Proportional to 3,040,484.58, 4,561,435.98 and 881,554.56

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Solution

The fourth proportional to 3,040,484.58, 4,561,435.98 and 881,554.56 is: 1,322,537.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040,484.58 : 4,561,435.98 = 881,554.56 : x
  2. Step 2: Convert to fraction form
    3,040,484.58/4,561,435.98 = 881,554.56/x
  3. Step 3: Cross multiply
    3,040,484.58x = 4,561,435.98 × 881,554.56
  4. Step 4: Simplify right side
    3,040,484.58x = 4,021,154,688,317.07
  5. Step 5: Solve for x
    x = 4,021,154,688,317.07/3,040,484.58
  6. Step 6: Final answer
    x = 1,322,537.44

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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.