Home / 10,600,578.45-14,628,868.38-6,016,976.37

Finding the Fourth Proportional to 10,600,578.45, 14,628,868.38 and 6,016,976.37

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Solution

The fourth proportional to 10,600,578.45, 14,628,868.38 and 6,016,976.37 is: 8,303,467.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,600,578.45 : 14,628,868.38 = 6,016,976.37 : x
  2. Step 2: Convert to fraction form
    10,600,578.45/14,628,868.38 = 6,016,976.37/x
  3. Step 3: Cross multiply
    10,600,578.45x = 14,628,868.38 × 6,016,976.37
  4. Step 4: Simplify right side
    10,600,578.45x = 88,021,555,362,300.19
  5. Step 5: Solve for x
    x = 88,021,555,362,300.19/10,600,578.45
  6. Step 6: Final answer
    x = 8,303,467.19

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1.5x scale

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.