Home / 2,380,948.56-3,285,733.14-1,293,241.41

Finding the Fourth Proportional to 2,380,948.56, 3,285,733.14 and 1,293,241.41

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Solution

The fourth proportional to 2,380,948.56, 3,285,733.14 and 1,293,241.41 is: 1,784,686.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,948.56 : 3,285,733.14 = 1,293,241.41 : x
  2. Step 2: Convert to fraction form
    2,380,948.56/3,285,733.14 = 1,293,241.41/x
  3. Step 3: Cross multiply
    2,380,948.56x = 3,285,733.14 × 1,293,241.41
  4. Step 4: Simplify right side
    2,380,948.56x = 4,249,246,158,857.33
  5. Step 5: Solve for x
    x = 4,249,246,158,857.33/2,380,948.56
  6. Step 6: Final answer
    x = 1,784,686.25

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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.