Home / 5,495,307.44-7,576,555.56-3,927,313.04

Finding the Fourth Proportional to 5,495,307.44, 7,576,555.56 and 3,927,313.04

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Solution

The fourth proportional to 5,495,307.44, 7,576,555.56 and 3,927,313.04 is: 5,414,711.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,495,307.44 : 7,576,555.56 = 3,927,313.04 : x
  2. Step 2: Convert to fraction form
    5,495,307.44/7,576,555.56 = 3,927,313.04/x
  3. Step 3: Cross multiply
    5,495,307.44x = 7,576,555.56 × 3,927,313.04
  4. Step 4: Simplify right side
    5,495,307.44x = 29,755,505,449,072.50
  5. Step 5: Solve for x
    x = 29,755,505,449,072.50/5,495,307.44
  6. Step 6: Final answer
    x = 5,414,711.69

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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.