Home / 11,214,025.79-15,475,361.81-6,057,387.38

Finding the Fourth Proportional to 11,214,025.79, 15,475,361.81 and 6,057,387.38

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Solution

The fourth proportional to 11,214,025.79, 15,475,361.81 and 6,057,387.38 is: 8,359,197.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,025.79 : 15,475,361.81 = 6,057,387.38 : x
  2. Step 2: Convert to fraction form
    11,214,025.79/15,475,361.81 = 6,057,387.38/x
  3. Step 3: Cross multiply
    11,214,025.79x = 15,475,361.81 × 6,057,387.38
  4. Step 4: Simplify right side
    11,214,025.79x = 93,740,261,266,594.62
  5. Step 5: Solve for x
    x = 93,740,261,266,594.62/11,214,025.79
  6. Step 6: Final answer
    x = 8,359,197.94

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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.