Home / 6,892,980.85-10,334,683.23-3,052,710.61

Finding the Fourth Proportional to 6,892,980.85, 10,334,683.23 and 3,052,710.61

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Solution

The fourth proportional to 6,892,980.85, 10,334,683.23 and 3,052,710.61 is: 4,576,945.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892,980.85 : 10,334,683.23 = 3,052,710.61 : x
  2. Step 2: Convert to fraction form
    6,892,980.85/10,334,683.23 = 3,052,710.61/x
  3. Step 3: Cross multiply
    6,892,980.85x = 10,334,683.23 × 3,052,710.61
  4. Step 4: Simplify right side
    6,892,980.85x = 31,548,797,147,210.07
  5. Step 5: Solve for x
    x = 31,548,797,147,210.07/6,892,980.85
  6. Step 6: Final answer
    x = 4,576,945.42

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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.