Home / 6,683,552.89-9,223,064.33-3,782,881.46

Finding the Fourth Proportional to 6,683,552.89, 9,223,064.33 and 3,782,881.46

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Solution

The fourth proportional to 6,683,552.89, 9,223,064.33 and 3,782,881.46 is: 5,220,241.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,552.89 : 9,223,064.33 = 3,782,881.46 : x
  2. Step 2: Convert to fraction form
    6,683,552.89/9,223,064.33 = 3,782,881.46/x
  3. Step 3: Cross multiply
    6,683,552.89x = 9,223,064.33 × 3,782,881.46
  4. Step 4: Simplify right side
    6,683,552.89x = 34,889,759,062,487.57
  5. Step 5: Solve for x
    x = 34,889,759,062,487.57/6,683,552.89
  6. Step 6: Final answer
    x = 5,220,241.34

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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.