Home / 3,094,362.06-4,640,491.94-1,072,133.98

Finding the Fourth Proportional to 3,094,362.06, 4,640,491.94 and 1,072,133.98

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Solution

The fourth proportional to 3,094,362.06, 4,640,491.94 and 1,072,133.98 is: 1,607,836.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,362.06 : 4,640,491.94 = 1,072,133.98 : x
  2. Step 2: Convert to fraction form
    3,094,362.06/4,640,491.94 = 1,072,133.98/x
  3. Step 3: Cross multiply
    3,094,362.06x = 4,640,491.94 × 1,072,133.98
  4. Step 4: Simplify right side
    3,094,362.06x = 4,975,229,092,790.12
  5. Step 5: Solve for x
    x = 4,975,229,092,790.12/3,094,362.06
  6. Step 6: Final answer
    x = 1,607,836.77

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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.