Home / 11,064,765.98-16,595,654.10-2,978,226.92

Finding the Fourth Proportional to 11,064,765.98, 16,595,654.10 and 2,978,226.92

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Solution

The fourth proportional to 11,064,765.98, 16,595,654.10 and 2,978,226.92 is: 4,466,938.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,765.98 : 16,595,654.10 = 2,978,226.92 : x
  2. Step 2: Convert to fraction form
    11,064,765.98/16,595,654.10 = 2,978,226.92/x
  3. Step 3: Cross multiply
    11,064,765.98x = 16,595,654.10 × 2,978,226.92
  4. Step 4: Simplify right side
    11,064,765.98x = 49,425,623,795,628.37
  5. Step 5: Solve for x
    x = 49,425,623,795,628.37/11,064,765.98
  6. Step 6: Final answer
    x = 4,466,938.02

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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.