Home / 3,746,803.73-5,170,714.37-2,296,218.87

Finding the Fourth Proportional to 3,746,803.73, 5,170,714.37 and 2,296,218.87

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Solution

The fourth proportional to 3,746,803.73, 5,170,714.37 and 2,296,218.87 is: 3,168,858.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,803.73 : 5,170,714.37 = 2,296,218.87 : x
  2. Step 2: Convert to fraction form
    3,746,803.73/5,170,714.37 = 2,296,218.87/x
  3. Step 3: Cross multiply
    3,746,803.73x = 5,170,714.37 × 2,296,218.87
  4. Step 4: Simplify right side
    3,746,803.73x = 11,873,091,896,293.07
  5. Step 5: Solve for x
    x = 11,873,091,896,293.07/3,746,803.73
  6. Step 6: Final answer
    x = 3,168,858.78

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1.5x scale

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.