Home / 11,201,955.40-16,796,712.30-4,462,755.40

Finding the Fourth Proportional to 11,201,955.40, 16,796,712.30 and 4,462,755.40

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Solution

The fourth proportional to 11,201,955.40, 16,796,712.30 and 4,462,755.40 is: 6,691,654.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,201,955.40 : 16,796,712.30 = 4,462,755.40 : x
  2. Step 2: Convert to fraction form
    11,201,955.40/16,796,712.30 = 4,462,755.40/x
  3. Step 3: Cross multiply
    11,201,955.40x = 16,796,712.30 × 4,462,755.40
  4. Step 4: Simplify right side
    11,201,955.40x = 74,959,618,519,071.42
  5. Step 5: Solve for x
    x = 74,959,618,519,071.42/11,201,955.40
  6. Step 6: Final answer
    x = 6,691,654.79

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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.