Home / 1,862,718.03-2,791,739.69-796,506.32

Finding the Fourth Proportional to 1,862,718.03, 2,791,739.69 and 796,506.32

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Solution

The fourth proportional to 1,862,718.03, 2,791,739.69 and 796,506.32 is: 1,193,760.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862,718.03 : 2,791,739.69 = 796,506.32 : x
  2. Step 2: Convert to fraction form
    1,862,718.03/2,791,739.69 = 796,506.32/x
  3. Step 3: Cross multiply
    1,862,718.03x = 2,791,739.69 × 796,506.32
  4. Step 4: Simplify right side
    1,862,718.03x = 2,223,638,312,863.56
  5. Step 5: Solve for x
    x = 2,223,638,312,863.56/1,862,718.03
  6. Step 6: Final answer
    x = 1,193,760.02

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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.