Home / 5,090,867.67-7,025,249.53-2,885,935.01

Finding the Fourth Proportional to 5,090,867.67, 7,025,249.53 and 2,885,935.01

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Solution

The fourth proportional to 5,090,867.67, 7,025,249.53 and 2,885,935.01 is: 3,982,506.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,090,867.67 : 7,025,249.53 = 2,885,935.01 : x
  2. Step 2: Convert to fraction form
    5,090,867.67/7,025,249.53 = 2,885,935.01/x
  3. Step 3: Cross multiply
    5,090,867.67x = 7,025,249.53 × 2,885,935.01
  4. Step 4: Simplify right side
    5,090,867.67x = 20,274,413,594,015.28
  5. Step 5: Solve for x
    x = 20,274,413,594,015.28/5,090,867.67
  6. Step 6: Final answer
    x = 3,982,506.50

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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.