Home / 7,096,405.14-9,793,042.86-3,833,219.81

Finding the Fourth Proportional to 7,096,405.14, 9,793,042.86 and 3,833,219.81

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Solution

The fourth proportional to 7,096,405.14, 9,793,042.86 and 3,833,219.81 is: 5,289,845.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096,405.14 : 9,793,042.86 = 3,833,219.81 : x
  2. Step 2: Convert to fraction form
    7,096,405.14/9,793,042.86 = 3,833,219.81/x
  3. Step 3: Cross multiply
    7,096,405.14x = 9,793,042.86 × 3,833,219.81
  4. Step 4: Simplify right side
    7,096,405.14x = 37,538,885,842,165.84
  5. Step 5: Solve for x
    x = 37,538,885,842,165.84/7,096,405.14
  6. Step 6: Final answer
    x = 5,289,845.37

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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.