Home / 3,838,081.08-5,296,577.55-2,095,762.58

Finding the Fourth Proportional to 3,838,081.08, 5,296,577.55 and 2,095,762.58

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Solution

The fourth proportional to 3,838,081.08, 5,296,577.55 and 2,095,762.58 is: 2,892,166.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,838,081.08 : 5,296,577.55 = 2,095,762.58 : x
  2. Step 2: Convert to fraction form
    3,838,081.08/5,296,577.55 = 2,095,762.58/x
  3. Step 3: Cross multiply
    3,838,081.08x = 5,296,577.55 × 2,095,762.58
  4. Step 4: Simplify right side
    3,838,081.08x = 11,100,369,016,878.25
  5. Step 5: Solve for x
    x = 11,100,369,016,878.25/3,838,081.08
  6. Step 6: Final answer
    x = 2,892,166.37

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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.