Home / 6,733,061.75-9,291,684.23-3,832,639.12

Finding the Fourth Proportional to 6,733,061.75, 9,291,684.23 and 3,832,639.12

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Solution

The fourth proportional to 6,733,061.75, 9,291,684.23 and 3,832,639.12 is: 5,289,075.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,733,061.75 : 9,291,684.23 = 3,832,639.12 : x
  2. Step 2: Convert to fraction form
    6,733,061.75/9,291,684.23 = 3,832,639.12/x
  3. Step 3: Cross multiply
    6,733,061.75x = 9,291,684.23 × 3,832,639.12
  4. Step 4: Simplify right side
    6,733,061.75x = 35,611,672,477,408.88
  5. Step 5: Solve for x
    x = 35,611,672,477,408.88/6,733,061.75
  6. Step 6: Final answer
    x = 5,289,075.58

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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.