Home / 3,092,661.27-4,268,085.62-1,734,621.75

Finding the Fourth Proportional to 3,092,661.27, 4,268,085.62 and 1,734,621.75

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Solution

The fourth proportional to 3,092,661.27, 4,268,085.62 and 1,734,621.75 is: 2,393,897.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,661.27 : 4,268,085.62 = 1,734,621.75 : x
  2. Step 2: Convert to fraction form
    3,092,661.27/4,268,085.62 = 1,734,621.75/x
  3. Step 3: Cross multiply
    3,092,661.27x = 4,268,085.62 × 1,734,621.75
  4. Step 4: Simplify right side
    3,092,661.27x = 7,403,514,138,641.13
  5. Step 5: Solve for x
    x = 7,403,514,138,641.13/3,092,661.27
  6. Step 6: Final answer
    x = 2,393,897.52

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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.