Home / 3,355,903.95-5,031,795.80-1,304,168.85

Finding the Fourth Proportional to 3,355,903.95, 5,031,795.80 and 1,304,168.85

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Solution

The fourth proportional to 3,355,903.95, 5,031,795.80 and 1,304,168.85 is: 1,955,452.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,355,903.95 : 5,031,795.80 = 1,304,168.85 : x
  2. Step 2: Convert to fraction form
    3,355,903.95/5,031,795.80 = 1,304,168.85/x
  3. Step 3: Cross multiply
    3,355,903.95x = 5,031,795.80 × 1,304,168.85
  4. Step 4: Simplify right side
    3,355,903.95x = 6,562,311,335,399.99
  5. Step 5: Solve for x
    x = 6,562,311,335,399.99/3,355,903.95
  6. Step 6: Final answer
    x = 1,955,452.67

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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.