Home / 6,718,627.24-10,075,873.74-1,925,032.12

Finding the Fourth Proportional to 6,718,627.24, 10,075,873.74 and 1,925,032.12

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Solution

The fourth proportional to 6,718,627.24, 10,075,873.74 and 1,925,032.12 is: 2,886,955.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,718,627.24 : 10,075,873.74 = 1,925,032.12 : x
  2. Step 2: Convert to fraction form
    6,718,627.24/10,075,873.74 = 1,925,032.12/x
  3. Step 3: Cross multiply
    6,718,627.24x = 10,075,873.74 × 1,925,032.12
  4. Step 4: Simplify right side
    6,718,627.24x = 19,396,380,586,564.53
  5. Step 5: Solve for x
    x = 19,396,380,586,564.53/6,718,627.24
  6. Step 6: Final answer
    x = 2,886,955.91

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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.