Home / 1,711,260.96-2,361,671.27-976,231.41

Finding the Fourth Proportional to 1,711,260.96, 2,361,671.27 and 976,231.41

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Solution

The fourth proportional to 1,711,260.96, 2,361,671.27 and 976,231.41 is: 1,347,274.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,260.96 : 2,361,671.27 = 976,231.41 : x
  2. Step 2: Convert to fraction form
    1,711,260.96/2,361,671.27 = 976,231.41/x
  3. Step 3: Cross multiply
    1,711,260.96x = 2,361,671.27 × 976,231.41
  4. Step 4: Simplify right side
    1,711,260.96x = 2,305,537,673,868.59
  5. Step 5: Solve for x
    x = 2,305,537,673,868.59/1,711,260.96
  6. Step 6: Final answer
    x = 1,347,274.16

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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.