Home / 6,735,804.56-9,295,414.02-3,638,327.90

Finding the Fourth Proportional to 6,735,804.56, 9,295,414.02 and 3,638,327.90

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Solution

The fourth proportional to 6,735,804.56, 9,295,414.02 and 3,638,327.90 is: 5,020,894.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735,804.56 : 9,295,414.02 = 3,638,327.90 : x
  2. Step 2: Convert to fraction form
    6,735,804.56/9,295,414.02 = 3,638,327.90/x
  3. Step 3: Cross multiply
    6,735,804.56x = 9,295,414.02 × 3,638,327.90
  4. Step 4: Simplify right side
    6,735,804.56x = 33,819,764,171,017.16
  5. Step 5: Solve for x
    x = 33,819,764,171,017.16/6,735,804.56
  6. Step 6: Final answer
    x = 5,020,894.52

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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.