Home / 3,176,241.94-4,383,237.98-1,725,945.19

Finding the Fourth Proportional to 3,176,241.94, 4,383,237.98 and 1,725,945.19

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Solution

The fourth proportional to 3,176,241.94, 4,383,237.98 and 1,725,945.19 is: 2,381,817.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,241.94 : 4,383,237.98 = 1,725,945.19 : x
  2. Step 2: Convert to fraction form
    3,176,241.94/4,383,237.98 = 1,725,945.19/x
  3. Step 3: Cross multiply
    3,176,241.94x = 4,383,237.98 × 1,725,945.19
  4. Step 4: Simplify right side
    3,176,241.94x = 7,565,228,508,206.32
  5. Step 5: Solve for x
    x = 7,565,228,508,206.32/3,176,241.94
  6. Step 6: Final answer
    x = 2,381,817.46

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Double scale
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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.