Home / 2,404,845.11-3,606,416.80-698,633.44

Finding the Fourth Proportional to 2,404,845.11, 3,606,416.80 and 698,633.44

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Solution

The fourth proportional to 2,404,845.11, 3,606,416.80 and 698,633.44 is: 1,047,702.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,845.11 : 3,606,416.80 = 698,633.44 : x
  2. Step 2: Convert to fraction form
    2,404,845.11/3,606,416.80 = 698,633.44/x
  3. Step 3: Cross multiply
    2,404,845.11x = 3,606,416.80 × 698,633.44
  4. Step 4: Simplify right side
    2,404,845.11x = 2,519,563,364,295.17
  5. Step 5: Solve for x
    x = 2,519,563,364,295.17/2,404,845.11
  6. Step 6: Final answer
    x = 1,047,702.97

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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.