Home / 4,440,906-6,128,806.41-3,530,647.17

Finding the Fourth Proportional to 4,440,906, 6,128,806.41 and 3,530,647.17

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Solution

The fourth proportional to 4,440,906, 6,128,806.41 and 3,530,647.17 is: 4,872,576.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440,906 : 6,128,806.41 = 3,530,647.17 : x
  2. Step 2: Convert to fraction form
    4,440,906/6,128,806.41 = 3,530,647.17/x
  3. Step 3: Cross multiply
    4,440,906x = 6,128,806.41 × 3,530,647.17
  4. Step 4: Simplify right side
    4,440,906x = 21,638,653,006,944.36
  5. Step 5: Solve for x
    x = 21,638,653,006,944.36/4,440,906
  6. Step 6: Final answer
    x = 4,872,576.23

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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.