Home / 3,659,575.64-5,050,226.16-2,028,009.88

Finding the Fourth Proportional to 3,659,575.64, 5,050,226.16 and 2,028,009.88

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Solution

The fourth proportional to 3,659,575.64, 5,050,226.16 and 2,028,009.88 is: 2,798,660.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,575.64 : 5,050,226.16 = 2,028,009.88 : x
  2. Step 2: Convert to fraction form
    3,659,575.64/5,050,226.16 = 2,028,009.88/x
  3. Step 3: Cross multiply
    3,659,575.64x = 5,050,226.16 × 2,028,009.88
  4. Step 4: Simplify right side
    3,659,575.64x = 10,241,908,548,714.46
  5. Step 5: Solve for x
    x = 10,241,908,548,714.46/3,659,575.64
  6. Step 6: Final answer
    x = 2,798,660.16

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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.