Home / 8,064,813.90-12,097,220.85-3,577,089.90

Finding the Fourth Proportional to 8,064,813.90, 12,097,220.85 and 3,577,089.90

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Solution

The fourth proportional to 8,064,813.90, 12,097,220.85 and 3,577,089.90 is: 5,365,634.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,813.90 : 12,097,220.85 = 3,577,089.90 : x
  2. Step 2: Convert to fraction form
    8,064,813.90/12,097,220.85 = 3,577,089.90/x
  3. Step 3: Cross multiply
    8,064,813.90x = 12,097,220.85 × 3,577,089.90
  4. Step 4: Simplify right side
    8,064,813.90x = 43,272,846,520,604.41
  5. Step 5: Solve for x
    x = 43,272,846,520,604.41/8,064,813.90
  6. Step 6: Final answer
    x = 5,365,634.85

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Similar ratio
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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.