Home / 3,330,667.35-4,996,179.33-1,056,364.44

Finding the Fourth Proportional to 3,330,667.35, 4,996,179.33 and 1,056,364.44

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Solution

The fourth proportional to 3,330,667.35, 4,996,179.33 and 1,056,364.44 is: 1,584,603.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,667.35 : 4,996,179.33 = 1,056,364.44 : x
  2. Step 2: Convert to fraction form
    3,330,667.35/4,996,179.33 = 1,056,364.44/x
  3. Step 3: Cross multiply
    3,330,667.35x = 4,996,179.33 × 1,056,364.44
  4. Step 4: Simplify right side
    3,330,667.35x = 5,277,786,157,377.99
  5. Step 5: Solve for x
    x = 5,277,786,157,377.99/3,330,667.35
  6. Step 6: Final answer
    x = 1,584,603.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.