Home / 6,881,243.58-9,496,359.69-3,784,001.73

Finding the Fourth Proportional to 6,881,243.58, 9,496,359.69 and 3,784,001.73

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Solution

The fourth proportional to 6,881,243.58, 9,496,359.69 and 3,784,001.73 is: 5,222,056.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,881,243.58 : 9,496,359.69 = 3,784,001.73 : x
  2. Step 2: Convert to fraction form
    6,881,243.58/9,496,359.69 = 3,784,001.73/x
  3. Step 3: Cross multiply
    6,881,243.58x = 9,496,359.69 × 3,784,001.73
  4. Step 4: Simplify right side
    6,881,243.58x = 35,934,241,495,662.26
  5. Step 5: Solve for x
    x = 35,934,241,495,662.26/6,881,243.58
  6. Step 6: Final answer
    x = 5,222,056.32

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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.