Home / 7,083,002-9,774,254.08-4,183,331.60

Finding the Fourth Proportional to 7,083,002, 9,774,254.08 and 4,183,331.60

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Solution

The fourth proportional to 7,083,002, 9,774,254.08 and 4,183,331.60 is: 5,772,827.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,083,002 : 9,774,254.08 = 4,183,331.60 : x
  2. Step 2: Convert to fraction form
    7,083,002/9,774,254.08 = 4,183,331.60/x
  3. Step 3: Cross multiply
    7,083,002x = 9,774,254.08 × 4,183,331.60
  4. Step 4: Simplify right side
    7,083,002x = 40,888,945,959,292.93
  5. Step 5: Solve for x
    x = 40,888,945,959,292.93/7,083,002
  6. Step 6: Final answer
    x = 5,772,827.11

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.