Home / 12,083,401.44-16,675,163.33-6,576,763.16

Finding the Fourth Proportional to 12,083,401.44, 16,675,163.33 and 6,576,763.16

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Solution

The fourth proportional to 12,083,401.44, 16,675,163.33 and 6,576,763.16 is: 9,075,970.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,083,401.44 : 16,675,163.33 = 6,576,763.16 : x
  2. Step 2: Convert to fraction form
    12,083,401.44/16,675,163.33 = 6,576,763.16/x
  3. Step 3: Cross multiply
    12,083,401.44x = 16,675,163.33 × 6,576,763.16
  4. Step 4: Simplify right side
    12,083,401.44x = 109,668,599,875,726.92
  5. Step 5: Solve for x
    x = 109,668,599,875,726.92/12,083,401.44
  6. Step 6: Final answer
    x = 9,075,970.90

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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.