Home / 4,675,071.16-7,016,917.48-2,371,181.32

Finding the Fourth Proportional to 4,675,071.16, 7,016,917.48 and 2,371,181.32

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Solution

The fourth proportional to 4,675,071.16, 7,016,917.48 and 2,371,181.32 is: 3,558,958.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,071.16 : 7,016,917.48 = 2,371,181.32 : x
  2. Step 2: Convert to fraction form
    4,675,071.16/7,016,917.48 = 2,371,181.32/x
  3. Step 3: Cross multiply
    4,675,071.16x = 7,016,917.48 × 2,371,181.32
  4. Step 4: Simplify right side
    4,675,071.16x = 16,638,383,652,557.47
  5. Step 5: Solve for x
    x = 16,638,383,652,557.47/4,675,071.16
  6. Step 6: Final answer
    x = 3,558,958.37

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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.