Home / 7,926,586.56-10,938,745.44-4,304,914.56

Finding the Fourth Proportional to 7,926,586.56, 10,938,745.44 and 4,304,914.56

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Solution

The fourth proportional to 7,926,586.56, 10,938,745.44 and 4,304,914.56 is: 5,940,812.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,926,586.56 : 10,938,745.44 = 4,304,914.56 : x
  2. Step 2: Convert to fraction form
    7,926,586.56/10,938,745.44 = 4,304,914.56/x
  3. Step 3: Cross multiply
    7,926,586.56x = 10,938,745.44 × 4,304,914.56
  4. Step 4: Simplify right side
    7,926,586.56x = 47,090,364,512,789.60
  5. Step 5: Solve for x
    x = 47,090,364,512,789.60/7,926,586.56
  6. Step 6: Final answer
    x = 5,940,812.50

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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.