Home / 3,056,383.58-4,217,637.47-1,832,076.41

Finding the Fourth Proportional to 3,056,383.58, 4,217,637.47 and 1,832,076.41

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Solution

The fourth proportional to 3,056,383.58, 4,217,637.47 and 1,832,076.41 is: 2,528,162.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,383.58 : 4,217,637.47 = 1,832,076.41 : x
  2. Step 2: Convert to fraction form
    3,056,383.58/4,217,637.47 = 1,832,076.41/x
  3. Step 3: Cross multiply
    3,056,383.58x = 4,217,637.47 × 1,832,076.41
  4. Step 4: Simplify right side
    3,056,383.58x = 7,727,034,084,470.51
  5. Step 5: Solve for x
    x = 7,727,034,084,470.51/3,056,383.58
  6. Step 6: Final answer
    x = 2,528,162.42

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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.