Home / 13,704,908.58-20,561,943.72-4,483,300.98

Finding the Fourth Proportional to 13,704,908.58, 20,561,943.72 and 4,483,300.98

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Solution

The fourth proportional to 13,704,908.58, 20,561,943.72 and 4,483,300.98 is: 6,726,450.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,704,908.58 : 20,561,943.72 = 4,483,300.98 : x
  2. Step 2: Convert to fraction form
    13,704,908.58/20,561,943.72 = 4,483,300.98/x
  3. Step 3: Cross multiply
    13,704,908.58x = 20,561,943.72 × 4,483,300.98
  4. Step 4: Simplify right side
    13,704,908.58x = 92,185,382,430,580.84
  5. Step 5: Solve for x
    x = 92,185,382,430,580.84/13,704,908.58
  6. Step 6: Final answer
    x = 6,726,450.01

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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.