Home / 2,832,960.96-3,887,492.40-2,576,352.96

Finding the Fourth Proportional to 2,832,960.96, 3,887,492.40 and 2,576,352.96

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Solution

The fourth proportional to 2,832,960.96, 3,887,492.40 and 2,576,352.96 is: 3,535,365.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,960.96 : 3,887,492.40 = 2,576,352.96 : x
  2. Step 2: Convert to fraction form
    2,832,960.96/3,887,492.40 = 2,576,352.96/x
  3. Step 3: Cross multiply
    2,832,960.96x = 3,887,492.40 × 2,576,352.96
  4. Step 4: Simplify right side
    2,832,960.96x = 10,015,552,551,717.50
  5. Step 5: Solve for x
    x = 10,015,552,551,717.50/2,832,960.96
  6. Step 6: Final answer
    x = 3,535,365.54

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.