Home / 4,439,936.70-6,126,456.06-2,603,702.34

Finding the Fourth Proportional to 4,439,936.70, 6,126,456.06 and 2,603,702.34

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Solution

The fourth proportional to 4,439,936.70, 6,126,456.06 and 2,603,702.34 is: 3,592,724.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,936.70 : 6,126,456.06 = 2,603,702.34 : x
  2. Step 2: Convert to fraction form
    4,439,936.70/6,126,456.06 = 2,603,702.34/x
  3. Step 3: Cross multiply
    4,439,936.70x = 6,126,456.06 × 2,603,702.34
  4. Step 4: Simplify right side
    4,439,936.70x = 15,951,467,979,329.18
  5. Step 5: Solve for x
    x = 15,951,467,979,329.18/4,439,936.70
  6. Step 6: Final answer
    x = 3,592,724.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.