Home / 6,208,074.50-8,567,080.79-3,454,714.80

Finding the Fourth Proportional to 6,208,074.50, 8,567,080.79 and 3,454,714.80

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Solution

The fourth proportional to 6,208,074.50, 8,567,080.79 and 3,454,714.80 is: 4,767,471.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,208,074.50 : 8,567,080.79 = 3,454,714.80 : x
  2. Step 2: Convert to fraction form
    6,208,074.50/8,567,080.79 = 3,454,714.80/x
  3. Step 3: Cross multiply
    6,208,074.50x = 8,567,080.79 × 3,454,714.80
  4. Step 4: Simplify right side
    6,208,074.50x = 29,596,820,780,735.12
  5. Step 5: Solve for x
    x = 29,596,820,780,735.12/6,208,074.50
  6. Step 6: Final answer
    x = 4,767,471.91

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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.