Home / 4,163,858.82-5,746,092.69-2,328,320.67

Finding the Fourth Proportional to 4,163,858.82, 5,746,092.69 and 2,328,320.67

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Solution

The fourth proportional to 4,163,858.82, 5,746,092.69 and 2,328,320.67 is: 3,213,064.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,163,858.82 : 5,746,092.69 = 2,328,320.67 : x
  2. Step 2: Convert to fraction form
    4,163,858.82/5,746,092.69 = 2,328,320.67/x
  3. Step 3: Cross multiply
    4,163,858.82x = 5,746,092.69 × 2,328,320.67
  4. Step 4: Simplify right side
    4,163,858.82x = 13,378,746,381,862.90
  5. Step 5: Solve for x
    x = 13,378,746,381,862.90/4,163,858.82
  6. Step 6: Final answer
    x = 3,213,064.36

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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.