Home / 6,726,272.56-9,282,452.18-3,670,683.64

Finding the Fourth Proportional to 6,726,272.56, 9,282,452.18 and 3,670,683.64

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Solution

The fourth proportional to 6,726,272.56, 9,282,452.18 and 3,670,683.64 is: 5,065,650.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,272.56 : 9,282,452.18 = 3,670,683.64 : x
  2. Step 2: Convert to fraction form
    6,726,272.56/9,282,452.18 = 3,670,683.64/x
  3. Step 3: Cross multiply
    6,726,272.56x = 9,282,452.18 × 3,670,683.64
  4. Step 4: Simplify right side
    6,726,272.56x = 34,072,945,356,208.34
  5. Step 5: Solve for x
    x = 34,072,945,356,208.34/6,726,272.56
  6. Step 6: Final answer
    x = 5,065,650.41

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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.