Home / 4,858,712.70-7,277,571.45-4,018,904.70

Finding the Fourth Proportional to 4,858,712.70, 7,277,571.45 and 4,018,904.70

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Solution

The fourth proportional to 4,858,712.70, 7,277,571.45 and 4,018,904.70 is: 6,019,673.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,858,712.70 : 7,277,571.45 = 4,018,904.70 : x
  2. Step 2: Convert to fraction form
    4,858,712.70/7,277,571.45 = 4,018,904.70/x
  3. Step 3: Cross multiply
    4,858,712.70x = 7,277,571.45 × 4,018,904.70
  4. Step 4: Simplify right side
    4,858,712.70x = 29,247,866,104,990.82
  5. Step 5: Solve for x
    x = 29,247,866,104,990.82/4,858,712.70
  6. Step 6: Final answer
    x = 6,019,673.92

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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.