Home / 8,774,672.48-13,167,692.12-4,733,949.44

Finding the Fourth Proportional to 8,774,672.48, 13,167,692.12 and 4,733,949.44

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Solution

The fourth proportional to 8,774,672.48, 13,167,692.12 and 4,733,949.44 is: 7,103,990.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,774,672.48 : 13,167,692.12 = 4,733,949.44 : x
  2. Step 2: Convert to fraction form
    8,774,672.48/13,167,692.12 = 4,733,949.44/x
  3. Step 3: Cross multiply
    8,774,672.48x = 13,167,692.12 × 4,733,949.44
  4. Step 4: Simplify right side
    8,774,672.48x = 62,335,188,737,566.41
  5. Step 5: Solve for x
    x = 62,335,188,737,566.41/8,774,672.48
  6. Step 6: Final answer
    x = 7,103,990.36

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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.