Home / 5,372,548.56-7,414,639.56-4,012,059.60

Finding the Fourth Proportional to 5,372,548.56, 7,414,639.56 and 4,012,059.60

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Solution

The fourth proportional to 5,372,548.56, 7,414,639.56 and 4,012,059.60 is: 5,537,032.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,548.56 : 7,414,639.56 = 4,012,059.60 : x
  2. Step 2: Convert to fraction form
    5,372,548.56/7,414,639.56 = 4,012,059.60/x
  3. Step 3: Cross multiply
    5,372,548.56x = 7,414,639.56 × 4,012,059.60
  4. Step 4: Simplify right side
    5,372,548.56x = 29,747,975,827,237.77
  5. Step 5: Solve for x
    x = 29,747,975,827,237.77/5,372,548.56
  6. Step 6: Final answer
    x = 5,537,032.47

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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.