Home / 6,373,393.16-9,562,915.43-3,340,037.93

Finding the Fourth Proportional to 6,373,393.16, 9,562,915.43 and 3,340,037.93

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Solution

The fourth proportional to 6,373,393.16, 9,562,915.43 and 3,340,037.93 is: 5,011,537.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,373,393.16 : 9,562,915.43 = 3,340,037.93 : x
  2. Step 2: Convert to fraction form
    6,373,393.16/9,562,915.43 = 3,340,037.93/x
  3. Step 3: Cross multiply
    6,373,393.16x = 9,562,915.43 × 3,340,037.93
  4. Step 4: Simplify right side
    6,373,393.16x = 31,940,500,240,882.07
  5. Step 5: Solve for x
    x = 31,940,500,240,882.07/6,373,393.16
  6. Step 6: Final answer
    x = 5,011,537.72

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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.