Home / 2,066,578.89-3,099,926.64-570,670.89

Finding the Fourth Proportional to 2,066,578.89, 3,099,926.64 and 570,670.89

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Solution

The fourth proportional to 2,066,578.89, 3,099,926.64 and 570,670.89 is: 856,022.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,578.89 : 3,099,926.64 = 570,670.89 : x
  2. Step 2: Convert to fraction form
    2,066,578.89/3,099,926.64 = 570,670.89/x
  3. Step 3: Cross multiply
    2,066,578.89x = 3,099,926.64 × 570,670.89
  4. Step 4: Simplify right side
    2,066,578.89x = 1,769,037,894,583.51
  5. Step 5: Solve for x
    x = 1,769,037,894,583.51/2,066,578.89
  6. Step 6: Final answer
    x = 856,022.44

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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.