Home / 4,160,717.40-6,241,076.10-1,168,512.60

Finding the Fourth Proportional to 4,160,717.40, 6,241,076.10 and 1,168,512.60

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Solution

The fourth proportional to 4,160,717.40, 6,241,076.10 and 1,168,512.60 is: 1,752,768.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,717.40 : 6,241,076.10 = 1,168,512.60 : x
  2. Step 2: Convert to fraction form
    4,160,717.40/6,241,076.10 = 1,168,512.60/x
  3. Step 3: Cross multiply
    4,160,717.40x = 6,241,076.10 × 1,168,512.60
  4. Step 4: Simplify right side
    4,160,717.40x = 7,292,776,060,408.86
  5. Step 5: Solve for x
    x = 7,292,776,060,408.86/4,160,717.40
  6. Step 6: Final answer
    x = 1,752,768.90

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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.