Home / 3,662,630.40-5,493,945.60-3,476,006.40

Finding the Fourth Proportional to 3,662,630.40, 5,493,945.60 and 3,476,006.40

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Solution

The fourth proportional to 3,662,630.40, 5,493,945.60 and 3,476,006.40 is: 5,214,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,630.40 : 5,493,945.60 = 3,476,006.40 : x
  2. Step 2: Convert to fraction form
    3,662,630.40/5,493,945.60 = 3,476,006.40/x
  3. Step 3: Cross multiply
    3,662,630.40x = 5,493,945.60 × 3,476,006.40
  4. Step 4: Simplify right side
    3,662,630.40x = 19,096,990,066,851.84
  5. Step 5: Solve for x
    x = 19,096,990,066,851.84/3,662,630.40
  6. Step 6: Final answer
    x = 5,214,009.60

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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.