Home / 5,669,091.03-7,823,008.49-3,221,362.35

Finding the Fourth Proportional to 5,669,091.03, 7,823,008.49 and 3,221,362.35

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Solution

The fourth proportional to 5,669,091.03, 7,823,008.49 and 3,221,362.35 is: 4,445,288.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,091.03 : 7,823,008.49 = 3,221,362.35 : x
  2. Step 2: Convert to fraction form
    5,669,091.03/7,823,008.49 = 3,221,362.35/x
  3. Step 3: Cross multiply
    5,669,091.03x = 7,823,008.49 × 3,221,362.35
  4. Step 4: Simplify right side
    5,669,091.03x = 25,200,745,041,027.28
  5. Step 5: Solve for x
    x = 25,200,745,041,027.28/5,669,091.03
  6. Step 6: Final answer
    x = 4,445,288.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.