Home / 6,275,277.03-8,659,518.26-3,521,707.29

Finding the Fourth Proportional to 6,275,277.03, 8,659,518.26 and 3,521,707.29

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Solution

The fourth proportional to 6,275,277.03, 8,659,518.26 and 3,521,707.29 is: 4,859,751.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,275,277.03 : 8,659,518.26 = 3,521,707.29 : x
  2. Step 2: Convert to fraction form
    6,275,277.03/8,659,518.26 = 3,521,707.29/x
  3. Step 3: Cross multiply
    6,275,277.03x = 8,659,518.26 × 3,521,707.29
  4. Step 4: Simplify right side
    6,275,277.03x = 30,496,288,566,521.58
  5. Step 5: Solve for x
    x = 30,496,288,566,521.58/6,275,277.03
  6. Step 6: Final answer
    x = 4,859,751.76

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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.