Home / 9,568,021.20-14,351,686.20-3,888,085.20

Finding the Fourth Proportional to 9,568,021.20, 14,351,686.20 and 3,888,085.20

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Solution

The fourth proportional to 9,568,021.20, 14,351,686.20 and 3,888,085.20 is: 5,831,987.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,568,021.20 : 14,351,686.20 = 3,888,085.20 : x
  2. Step 2: Convert to fraction form
    9,568,021.20/14,351,686.20 = 3,888,085.20/x
  3. Step 3: Cross multiply
    9,568,021.20x = 14,351,686.20 × 3,888,085.20
  4. Step 4: Simplify right side
    9,568,021.20x = 55,800,578,709,264.24
  5. Step 5: Solve for x
    x = 55,800,578,709,264.24/9,568,021.20
  6. Step 6: Final answer
    x = 5,831,987.36

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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.