Home / 6,373,145.80-9,562,544.03-3,339,790.46

Finding the Fourth Proportional to 6,373,145.80, 9,562,544.03 and 3,339,790.46

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Solution

The fourth proportional to 6,373,145.80, 9,562,544.03 and 3,339,790.46 is: 5,011,166.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,373,145.80 : 9,562,544.03 = 3,339,790.46 : x
  2. Step 2: Convert to fraction form
    6,373,145.80/9,562,544.03 = 3,339,790.46/x
  3. Step 3: Cross multiply
    6,373,145.80x = 9,562,544.03 × 3,339,790.46
  4. Step 4: Simplify right side
    6,373,145.80x = 31,936,893,331,931.36
  5. Step 5: Solve for x
    x = 31,936,893,331,931.36/6,373,145.80
  6. Step 6: Final answer
    x = 5,011,166.28

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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.