Home / 3,816,714.52-5,267,204.58-2,097,965.80

Finding the Fourth Proportional to 3,816,714.52, 5,267,204.58 and 2,097,965.80

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Solution

The fourth proportional to 3,816,714.52, 5,267,204.58 and 2,097,965.80 is: 2,895,268.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,816,714.52 : 5,267,204.58 = 2,097,965.80 : x
  2. Step 2: Convert to fraction form
    3,816,714.52/5,267,204.58 = 2,097,965.80/x
  3. Step 3: Cross multiply
    3,816,714.52x = 5,267,204.58 × 2,097,965.80
  4. Step 4: Simplify right side
    3,816,714.52x = 11,050,415,070,443.36
  5. Step 5: Solve for x
    x = 11,050,415,070,443.36/3,816,714.52
  6. Step 6: Final answer
    x = 2,895,268.96

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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.