Home / 6,743,775.87-10,113,001.07-2,699,509.86

Finding the Fourth Proportional to 6,743,775.87, 10,113,001.07 and 2,699,509.86

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Solution

The fourth proportional to 6,743,775.87, 10,113,001.07 and 2,699,509.86 is: 4,048,198.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743,775.87 : 10,113,001.07 = 2,699,509.86 : x
  2. Step 2: Convert to fraction form
    6,743,775.87/10,113,001.07 = 2,699,509.86/x
  3. Step 3: Cross multiply
    6,743,775.87x = 10,113,001.07 × 2,699,509.86
  4. Step 4: Simplify right side
    6,743,775.87x = 27,300,146,089,158
  5. Step 5: Solve for x
    x = 27,300,146,089,158/6,743,775.87
  6. Step 6: Final answer
    x = 4,048,198.90

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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.