Home / 1,054,917.41-1,582,187.01-296,576.98

Finding the Fourth Proportional to 1,054,917.41, 1,582,187.01 and 296,576.98

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Solution

The fourth proportional to 1,054,917.41, 1,582,187.01 and 296,576.98 is: 444,812.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,917.41 : 1,582,187.01 = 296,576.98 : x
  2. Step 2: Convert to fraction form
    1,054,917.41/1,582,187.01 = 296,576.98/x
  3. Step 3: Cross multiply
    1,054,917.41x = 1,582,187.01 × 296,576.98
  4. Step 4: Simplify right side
    1,054,917.41x = 469,240,240,153.40
  5. Step 5: Solve for x
    x = 469,240,240,153.40/1,054,917.41
  6. Step 6: Final answer
    x = 444,812.30

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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.