Home / 8,046,911.22-11,105,029.50-4,609,816.55

Finding the Fourth Proportional to 8,046,911.22, 11,105,029.50 and 4,609,816.55

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Solution

The fourth proportional to 8,046,911.22, 11,105,029.50 and 4,609,816.55 is: 6,361,714.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,046,911.22 : 11,105,029.50 = 4,609,816.55 : x
  2. Step 2: Convert to fraction form
    8,046,911.22/11,105,029.50 = 4,609,816.55/x
  3. Step 3: Cross multiply
    8,046,911.22x = 11,105,029.50 × 4,609,816.55
  4. Step 4: Simplify right side
    8,046,911.22x = 51,192,148,777,338.23
  5. Step 5: Solve for x
    x = 51,192,148,777,338.23/8,046,911.22
  6. Step 6: Final answer
    x = 6,361,714.13

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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.