Home / 1,924,175.44-2,885,409.96-1,025,449.66

Finding the Fourth Proportional to 1,924,175.44, 2,885,409.96 and 1,025,449.66

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Solution

The fourth proportional to 1,924,175.44, 2,885,409.96 and 1,025,449.66 is: 1,537,719.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,175.44 : 2,885,409.96 = 1,025,449.66 : x
  2. Step 2: Convert to fraction form
    1,924,175.44/2,885,409.96 = 1,025,449.66/x
  3. Step 3: Cross multiply
    1,924,175.44x = 2,885,409.96 × 1,025,449.66
  4. Step 4: Simplify right side
    1,924,175.44x = 2,958,842,662,442.61
  5. Step 5: Solve for x
    x = 2,958,842,662,442.61/1,924,175.44
  6. Step 6: Final answer
    x = 1,537,719.79

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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.