Home / 5,016,709-7,526,313.42-1,470,853

Finding the Fourth Proportional to 5,016,709, 7,526,313.42 and 1,470,853

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Solution

The fourth proportional to 5,016,709, 7,526,313.42 and 1,470,853 is: 2,206,645.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,709 : 7,526,313.42 = 1,470,853 : x
  2. Step 2: Convert to fraction form
    5,016,709/7,526,313.42 = 1,470,853/x
  3. Step 3: Cross multiply
    5,016,709x = 7,526,313.42 × 1,470,853
  4. Step 4: Simplify right side
    5,016,709x = 11,070,100,672,747.26
  5. Step 5: Solve for x
    x = 11,070,100,672,747.26/5,016,709
  6. Step 6: Final answer
    x = 2,206,645.97

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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.