Home / 1,731,351.58-2,597,028.02-451,955.46

Finding the Fourth Proportional to 1,731,351.58, 2,597,028.02 and 451,955.46

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Solution

The fourth proportional to 1,731,351.58, 2,597,028.02 and 451,955.46 is: 677,933.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,351.58 : 2,597,028.02 = 451,955.46 : x
  2. Step 2: Convert to fraction form
    1,731,351.58/2,597,028.02 = 451,955.46/x
  3. Step 3: Cross multiply
    1,731,351.58x = 2,597,028.02 × 451,955.46
  4. Step 4: Simplify right side
    1,731,351.58x = 1,173,740,993,411.99
  5. Step 5: Solve for x
    x = 1,173,740,993,411.99/1,731,351.58
  6. Step 6: Final answer
    x = 677,933.36

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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.