Home / 6,049,907.55-9,066,307.73-3,355,419.87

Finding the Fourth Proportional to 6,049,907.55, 9,066,307.73 and 3,355,419.87

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Solution

The fourth proportional to 6,049,907.55, 9,066,307.73 and 3,355,419.87 is: 5,028,385.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,907.55 : 9,066,307.73 = 3,355,419.87 : x
  2. Step 2: Convert to fraction form
    6,049,907.55/9,066,307.73 = 3,355,419.87/x
  3. Step 3: Cross multiply
    6,049,907.55x = 9,066,307.73 × 3,355,419.87
  4. Step 4: Simplify right side
    6,049,907.55x = 30,421,269,087,999.50
  5. Step 5: Solve for x
    x = 30,421,269,087,999.50/6,049,907.55
  6. Step 6: Final answer
    x = 5,028,385.78

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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.