Home / 2,016,207-2,782,365.66-1,110,808.44

Finding the Fourth Proportional to 2,016,207, 2,782,365.66 and 1,110,808.44

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Solution

The fourth proportional to 2,016,207, 2,782,365.66 and 1,110,808.44 is: 1,532,915.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,207 : 2,782,365.66 = 1,110,808.44 : x
  2. Step 2: Convert to fraction form
    2,016,207/2,782,365.66 = 1,110,808.44/x
  3. Step 3: Cross multiply
    2,016,207x = 2,782,365.66 × 1,110,808.44
  4. Step 4: Simplify right side
    2,016,207x = 3,090,675,258,294.17
  5. Step 5: Solve for x
    x = 3,090,675,258,294.17/2,016,207
  6. Step 6: Final answer
    x = 1,532,915.65

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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.