Home / 11,934,255.12-17,898,106.32-3,296,290.32

Finding the Fourth Proportional to 11,934,255.12, 17,898,106.32 and 3,296,290.32

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Solution

The fourth proportional to 11,934,255.12, 17,898,106.32 and 3,296,290.32 is: 4,943,530.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,934,255.12 : 17,898,106.32 = 3,296,290.32 : x
  2. Step 2: Convert to fraction form
    11,934,255.12/17,898,106.32 = 3,296,290.32/x
  3. Step 3: Cross multiply
    11,934,255.12x = 17,898,106.32 × 3,296,290.32
  4. Step 4: Simplify right side
    11,934,255.12x = 58,997,354,608,946.82
  5. Step 5: Solve for x
    x = 58,997,354,608,946.82/11,934,255.12
  6. Step 6: Final answer
    x = 4,943,530.54

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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.