Home / 8,670,676.20-13,002,077.70-3,277,534.20

Finding the Fourth Proportional to 8,670,676.20, 13,002,077.70 and 3,277,534.20

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Solution

The fourth proportional to 8,670,676.20, 13,002,077.70 and 3,277,534.20 is: 4,914,813.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,670,676.20 : 13,002,077.70 = 3,277,534.20 : x
  2. Step 2: Convert to fraction form
    8,670,676.20/13,002,077.70 = 3,277,534.20/x
  3. Step 3: Cross multiply
    8,670,676.20x = 13,002,077.70 × 3,277,534.20
  4. Step 4: Simplify right side
    8,670,676.20x = 42,614,754,332,807.34
  5. Step 5: Solve for x
    x = 42,614,754,332,807.34/8,670,676.20
  6. Step 6: Final answer
    x = 4,914,813.26

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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.