Home / 4,018,603.74-5,545,865.79-2,469,933

Finding the Fourth Proportional to 4,018,603.74, 5,545,865.79 and 2,469,933

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Solution

The fourth proportional to 4,018,603.74, 5,545,865.79 and 2,469,933 is: 3,408,625.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018,603.74 : 5,545,865.79 = 2,469,933 : x
  2. Step 2: Convert to fraction form
    4,018,603.74/5,545,865.79 = 2,469,933/x
  3. Step 3: Cross multiply
    4,018,603.74x = 5,545,865.79 × 2,469,933
  4. Step 4: Simplify right side
    4,018,603.74x = 13,697,916,928,292.07
  5. Step 5: Solve for x
    x = 13,697,916,928,292.07/4,018,603.74
  6. Step 6: Final answer
    x = 3,408,625.93

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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.