Home / 8,556,004.40-12,827,785.80-3,504,714.80

Finding the Fourth Proportional to 8,556,004.40, 12,827,785.80 and 3,504,714.80

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Solution

The fourth proportional to 8,556,004.40, 12,827,785.80 and 3,504,714.80 is: 5,254,524.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,556,004.40 : 12,827,785.80 = 3,504,714.80 : x
  2. Step 2: Convert to fraction form
    8,556,004.40/12,827,785.80 = 3,504,714.80/x
  3. Step 3: Cross multiply
    8,556,004.40x = 12,827,785.80 × 3,504,714.80
  4. Step 4: Simplify right side
    8,556,004.40x = 44,957,730,744,489.84
  5. Step 5: Solve for x
    x = 44,957,730,744,489.84/8,556,004.40
  6. Step 6: Final answer
    x = 5,254,524.03

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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.