Home / 2,695,300.95-4,042,951.43-1,099,009.65

Finding the Fourth Proportional to 2,695,300.95, 4,042,951.43 and 1,099,009.65

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Solution

The fourth proportional to 2,695,300.95, 4,042,951.43 and 1,099,009.65 is: 1,648,514.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,300.95 : 4,042,951.43 = 1,099,009.65 : x
  2. Step 2: Convert to fraction form
    2,695,300.95/4,042,951.43 = 1,099,009.65/x
  3. Step 3: Cross multiply
    2,695,300.95x = 4,042,951.43 × 1,099,009.65
  4. Step 4: Simplify right side
    2,695,300.95x = 4,443,242,630,556.25
  5. Step 5: Solve for x
    x = 4,443,242,630,556.25/2,695,300.95
  6. Step 6: Final answer
    x = 1,648,514.48

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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.