Home / 5,939,533.08-8,910,264.60-1,839,896.82

Finding the Fourth Proportional to 5,939,533.08, 8,910,264.60 and 1,839,896.82

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Solution

The fourth proportional to 5,939,533.08, 8,910,264.60 and 1,839,896.82 is: 2,760,144.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939,533.08 : 8,910,264.60 = 1,839,896.82 : x
  2. Step 2: Convert to fraction form
    5,939,533.08/8,910,264.60 = 1,839,896.82/x
  3. Step 3: Cross multiply
    5,939,533.08x = 8,910,264.60 × 1,839,896.82
  4. Step 4: Simplify right side
    5,939,533.08x = 16,393,967,502,898.57
  5. Step 5: Solve for x
    x = 16,393,967,502,898.57/5,939,533.08
  6. Step 6: Final answer
    x = 2,760,144.15

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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.