Home / 7,355,450.74-10,150,614.98-4,048,125.64

Finding the Fourth Proportional to 7,355,450.74, 10,150,614.98 and 4,048,125.64

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Solution

The fourth proportional to 7,355,450.74, 10,150,614.98 and 4,048,125.64 is: 5,586,464.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,355,450.74 : 10,150,614.98 = 4,048,125.64 : x
  2. Step 2: Convert to fraction form
    7,355,450.74/10,150,614.98 = 4,048,125.64/x
  3. Step 3: Cross multiply
    7,355,450.74x = 10,150,614.98 × 4,048,125.64
  4. Step 4: Simplify right side
    7,355,450.74x = 41,090,964,811,737.30
  5. Step 5: Solve for x
    x = 41,090,964,811,737.30/7,355,450.74
  6. Step 6: Final answer
    x = 5,586,464.55

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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.