Home / 4,896,710.70-7,336,208.70-4,188,122.70

Finding the Fourth Proportional to 4,896,710.70, 7,336,208.70 and 4,188,122.70

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Solution

The fourth proportional to 4,896,710.70, 7,336,208.70 and 4,188,122.70 is: 6,274,608.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,710.70 : 7,336,208.70 = 4,188,122.70 : x
  2. Step 2: Convert to fraction form
    4,896,710.70/7,336,208.70 = 4,188,122.70/x
  3. Step 3: Cross multiply
    4,896,710.70x = 7,336,208.70 × 4,188,122.70
  4. Step 4: Simplify right side
    4,896,710.70x = 30,724,942,188,407.49
  5. Step 5: Solve for x
    x = 30,724,942,188,407.49/4,896,710.70
  6. Step 6: Final answer
    x = 6,274,608.42

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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.