Home / 1,906,096.36-2,630,458.92-1,034,968.10

Finding the Fourth Proportional to 1,906,096.36, 2,630,458.92 and 1,034,968.10

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Solution

The fourth proportional to 1,906,096.36, 2,630,458.92 and 1,034,968.10 is: 1,428,280.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,096.36 : 2,630,458.92 = 1,034,968.10 : x
  2. Step 2: Convert to fraction form
    1,906,096.36/2,630,458.92 = 1,034,968.10/x
  3. Step 3: Cross multiply
    1,906,096.36x = 2,630,458.92 × 1,034,968.10
  4. Step 4: Simplify right side
    1,906,096.36x = 2,722,441,070,560.45
  5. Step 5: Solve for x
    x = 2,722,441,070,560.45/1,906,096.36
  6. Step 6: Final answer
    x = 1,428,280.92

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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.