Home / 2,059,915.44-2,842,584.26-1,142,181.88

Finding the Fourth Proportional to 2,059,915.44, 2,842,584.26 and 1,142,181.88

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Solution

The fourth proportional to 2,059,915.44, 2,842,584.26 and 1,142,181.88 is: 1,576,156.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,915.44 : 2,842,584.26 = 1,142,181.88 : x
  2. Step 2: Convert to fraction form
    2,059,915.44/2,842,584.26 = 1,142,181.88/x
  3. Step 3: Cross multiply
    2,059,915.44x = 2,842,584.26 × 1,142,181.88
  4. Step 4: Simplify right side
    2,059,915.44x = 3,246,748,234,145.21
  5. Step 5: Solve for x
    x = 3,246,748,234,145.21/2,059,915.44
  6. Step 6: Final answer
    x = 1,576,156.07

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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.