Home / 2,066,575.88-3,099,922.14-570,667.88

Finding the Fourth Proportional to 2,066,575.88, 3,099,922.14 and 570,667.88

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Solution

The fourth proportional to 2,066,575.88, 3,099,922.14 and 570,667.88 is: 856,017.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,575.88 : 3,099,922.14 = 570,667.88 : x
  2. Step 2: Convert to fraction form
    2,066,575.88/3,099,922.14 = 570,667.88/x
  3. Step 3: Cross multiply
    2,066,575.88x = 3,099,922.14 × 570,667.88
  4. Step 4: Simplify right side
    2,066,575.88x = 1,769,026,005,688.67
  5. Step 5: Solve for x
    x = 1,769,026,005,688.67/2,066,575.88
  6. Step 6: Final answer
    x = 856,017.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.