Home / 4,893,151-6,752,548.40-2,746,975

Finding the Fourth Proportional to 4,893,151, 6,752,548.40 and 2,746,975

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Solution

The fourth proportional to 4,893,151, 6,752,548.40 and 2,746,975 is: 3,790,825.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,151 : 6,752,548.40 = 2,746,975 : x
  2. Step 2: Convert to fraction form
    4,893,151/6,752,548.40 = 2,746,975/x
  3. Step 3: Cross multiply
    4,893,151x = 6,752,548.40 × 2,746,975
  4. Step 4: Simplify right side
    4,893,151x = 18,549,081,641,090
  5. Step 5: Solve for x
    x = 18,549,081,641,090/4,893,151
  6. Step 6: Final answer
    x = 3,790,825.51

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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.