Home / 8,524,199.04-11,763,568.08-4,656,970.68

Finding the Fourth Proportional to 8,524,199.04, 11,763,568.08 and 4,656,970.68

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Solution

The fourth proportional to 8,524,199.04, 11,763,568.08 and 4,656,970.68 is: 6,426,714.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,524,199.04 : 11,763,568.08 = 4,656,970.68 : x
  2. Step 2: Convert to fraction form
    8,524,199.04/11,763,568.08 = 4,656,970.68/x
  3. Step 3: Cross multiply
    8,524,199.04x = 11,763,568.08 × 4,656,970.68
  4. Step 4: Simplify right side
    8,524,199.04x = 54,782,591,640,743.89
  5. Step 5: Solve for x
    x = 54,782,591,640,743.89/8,524,199.04
  6. Step 6: Final answer
    x = 6,426,714.27

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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.