Home / 7,441,967.58-10,284,012.63-6,339,244.38

Finding the Fourth Proportional to 7,441,967.58, 10,284,012.63 and 6,339,244.38

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Solution

The fourth proportional to 7,441,967.58, 10,284,012.63 and 6,339,244.38 is: 8,760,165.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,441,967.58 : 10,284,012.63 = 6,339,244.38 : x
  2. Step 2: Convert to fraction form
    7,441,967.58/10,284,012.63 = 6,339,244.38/x
  3. Step 3: Cross multiply
    7,441,967.58x = 10,284,012.63 × 6,339,244.38
  4. Step 4: Simplify right side
    7,441,967.58x = 65,192,869,268,576.52
  5. Step 5: Solve for x
    x = 65,192,869,268,576.52/7,441,967.58
  6. Step 6: Final answer
    x = 8,760,165.72

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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.