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Finding the Fourth Proportional to 5,646,258.03, 8,469,370.03 and 1,602,749.27

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Solution

The fourth proportional to 5,646,258.03, 8,469,370.03 and 1,602,749.27 is: 2,404,119.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,258.03 : 8,469,370.03 = 1,602,749.27 : x
  2. Step 2: Convert to fraction form
    5,646,258.03/8,469,370.03 = 1,602,749.27/x
  3. Step 3: Cross multiply
    5,646,258.03x = 8,469,370.03 × 1,602,749.27
  4. Step 4: Simplify right side
    5,646,258.03x = 13,574,276,632,942.38
  5. Step 5: Solve for x
    x = 13,574,276,632,942.38/5,646,258.03
  6. Step 6: Final answer
    x = 2,404,119.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.