Home / 1,853,284-2,557,514.64-1,048,468

Finding the Fourth Proportional to 1,853,284, 2,557,514.64 and 1,048,468

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Solution

The fourth proportional to 1,853,284, 2,557,514.64 and 1,048,468 is: 1,446,876.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,284 : 2,557,514.64 = 1,048,468 : x
  2. Step 2: Convert to fraction form
    1,853,284/2,557,514.64 = 1,048,468/x
  3. Step 3: Cross multiply
    1,853,284x = 2,557,514.64 × 1,048,468
  4. Step 4: Simplify right side
    1,853,284x = 2,681,472,259,571.52
  5. Step 5: Solve for x
    x = 2,681,472,259,571.52/1,853,284
  6. Step 6: Final answer
    x = 1,446,876.06

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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.