Home / 6,718,634.24-10,075,884.24-1,925,039.12

Finding the Fourth Proportional to 6,718,634.24, 10,075,884.24 and 1,925,039.12

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Solution

The fourth proportional to 6,718,634.24, 10,075,884.24 and 1,925,039.12 is: 2,886,966.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,718,634.24 : 10,075,884.24 = 1,925,039.12 : x
  2. Step 2: Convert to fraction form
    6,718,634.24/10,075,884.24 = 1,925,039.12/x
  3. Step 3: Cross multiply
    6,718,634.24x = 10,075,884.24 × 1,925,039.12
  4. Step 4: Simplify right side
    6,718,634.24x = 19,396,471,330,591.47
  5. Step 5: Solve for x
    x = 19,396,471,330,591.47/6,718,634.24
  6. Step 6: Final answer
    x = 2,886,966.40

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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.