Home / 14,334,529.58-21,503,032.94-3,959,745.01

Finding the Fourth Proportional to 14,334,529.58, 21,503,032.94 and 3,959,745.01

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Solution

The fourth proportional to 14,334,529.58, 21,503,032.94 and 3,959,745.01 is: 5,939,959.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,334,529.58 : 21,503,032.94 = 3,959,745.01 : x
  2. Step 2: Convert to fraction form
    14,334,529.58/21,503,032.94 = 3,959,745.01/x
  3. Step 3: Cross multiply
    14,334,529.58x = 21,503,032.94 × 3,959,745.01
  4. Step 4: Simplify right side
    14,334,529.58x = 85,146,527,325,323.36
  5. Step 5: Solve for x
    x = 85,146,527,325,323.36/14,334,529.58
  6. Step 6: Final answer
    x = 5,939,959.65

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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.