Home / 6,559,126.44-9,829,441.33-3,097,172.38

Finding the Fourth Proportional to 6,559,126.44, 9,829,441.33 and 3,097,172.38

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Solution

The fourth proportional to 6,559,126.44, 9,829,441.33 and 3,097,172.38 is: 4,641,391.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,559,126.44 : 9,829,441.33 = 3,097,172.38 : x
  2. Step 2: Convert to fraction form
    6,559,126.44/9,829,441.33 = 3,097,172.38/x
  3. Step 3: Cross multiply
    6,559,126.44x = 9,829,441.33 × 3,097,172.38
  4. Step 4: Simplify right side
    6,559,126.44x = 30,443,474,198,106.46
  5. Step 5: Solve for x
    x = 30,443,474,198,106.46/6,559,126.44
  6. Step 6: Final answer
    x = 4,641,391.58

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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.