Home / 2,407,651.80-3,322,981.59-1,828,790.97

Finding the Fourth Proportional to 2,407,651.80, 3,322,981.59 and 1,828,790.97

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Solution

The fourth proportional to 2,407,651.80, 3,322,981.59 and 1,828,790.97 is: 2,524,052.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,651.80 : 3,322,981.59 = 1,828,790.97 : x
  2. Step 2: Convert to fraction form
    2,407,651.80/3,322,981.59 = 1,828,790.97/x
  3. Step 3: Cross multiply
    2,407,651.80x = 3,322,981.59 × 1,828,790.97
  4. Step 4: Simplify right side
    2,407,651.80x = 6,077,038,725,268.24
  5. Step 5: Solve for x
    x = 6,077,038,725,268.24/2,407,651.80
  6. Step 6: Final answer
    x = 2,524,052.16

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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.