Home / 6,833,564.73-9,430,516.14-3,777,975.81

Finding the Fourth Proportional to 6,833,564.73, 9,430,516.14 and 3,777,975.81

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Solution

The fourth proportional to 6,833,564.73, 9,430,516.14 and 3,777,975.81 is: 5,213,715.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,564.73 : 9,430,516.14 = 3,777,975.81 : x
  2. Step 2: Convert to fraction form
    6,833,564.73/9,430,516.14 = 3,777,975.81/x
  3. Step 3: Cross multiply
    6,833,564.73x = 9,430,516.14 × 3,777,975.81
  4. Step 4: Simplify right side
    6,833,564.73x = 35,628,261,852,734.58
  5. Step 5: Solve for x
    x = 35,628,261,852,734.58/6,833,564.73
  6. Step 6: Final answer
    x = 5,213,715.43

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1.5x scale

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.