Home / 11,156,692.60-16,744,005.58-5,766,921.80

Finding the Fourth Proportional to 11,156,692.60, 16,744,005.58 and 5,766,921.80

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Solution

The fourth proportional to 11,156,692.60, 16,744,005.58 and 5,766,921.80 is: 8,655,017.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,156,692.60 : 16,744,005.58 = 5,766,921.80 : x
  2. Step 2: Convert to fraction form
    11,156,692.60/16,744,005.58 = 5,766,921.80/x
  3. Step 3: Cross multiply
    11,156,692.60x = 16,744,005.58 × 5,766,921.80
  4. Step 4: Simplify right side
    11,156,692.60x = 96,561,370,798,623.64
  5. Step 5: Solve for x
    x = 96,561,370,798,623.64/11,156,692.60
  6. Step 6: Final answer
    x = 8,655,017.60

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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.