Home / 4,165,746.09-5,749,162.56-2,399,705.33

Finding the Fourth Proportional to 4,165,746.09, 5,749,162.56 and 2,399,705.33

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Solution

The fourth proportional to 4,165,746.09, 5,749,162.56 and 2,399,705.33 is: 3,311,842.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,165,746.09 : 5,749,162.56 = 2,399,705.33 : x
  2. Step 2: Convert to fraction form
    4,165,746.09/5,749,162.56 = 2,399,705.33/x
  3. Step 3: Cross multiply
    4,165,746.09x = 5,749,162.56 × 2,399,705.33
  4. Step 4: Simplify right side
    4,165,746.09x = 13,796,296,009,522.63
  5. Step 5: Solve for x
    x = 13,796,296,009,522.63/4,165,746.09
  6. Step 6: Final answer
    x = 3,311,842.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.