Home / 7,559,786.56-11,336,526.87-2,371,059.22

Finding the Fourth Proportional to 7,559,786.56, 11,336,526.87 and 2,371,059.22

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Solution

The fourth proportional to 7,559,786.56, 11,336,526.87 and 2,371,059.22 is: 3,555,599.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,559,786.56 : 11,336,526.87 = 2,371,059.22 : x
  2. Step 2: Convert to fraction form
    7,559,786.56/11,336,526.87 = 2,371,059.22/x
  3. Step 3: Cross multiply
    7,559,786.56x = 11,336,526.87 × 2,371,059.22
  4. Step 4: Simplify right side
    7,559,786.56x = 26,879,576,557,891.24
  5. Step 5: Solve for x
    x = 26,879,576,557,891.24/7,559,786.56
  6. Step 6: Final answer
    x = 3,555,599.93

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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.