Home / 1,400,417.04-1,932,587.16-796,843.92

Finding the Fourth Proportional to 1,400,417.04, 1,932,587.16 and 796,843.92

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Solution

The fourth proportional to 1,400,417.04, 1,932,587.16 and 796,843.92 is: 1,099,651.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,400,417.04 : 1,932,587.16 = 796,843.92 : x
  2. Step 2: Convert to fraction form
    1,400,417.04/1,932,587.16 = 796,843.92/x
  3. Step 3: Cross multiply
    1,400,417.04x = 1,932,587.16 × 796,843.92
  4. Step 4: Simplify right side
    1,400,417.04x = 1,539,970,328,316.07
  5. Step 5: Solve for x
    x = 1,539,970,328,316.07/1,400,417.04
  6. Step 6: Final answer
    x = 1,099,651.24

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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.