Home / 1,899,058.36-2,844,771.90-886,784.08

Finding the Fourth Proportional to 1,899,058.36, 2,844,771.90 and 886,784.08

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Solution

The fourth proportional to 1,899,058.36, 2,844,771.90 and 886,784.08 is: 1,328,394.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,899,058.36 : 2,844,771.90 = 886,784.08 : x
  2. Step 2: Convert to fraction form
    1,899,058.36/2,844,771.90 = 886,784.08/x
  3. Step 3: Cross multiply
    1,899,058.36x = 2,844,771.90 × 886,784.08
  4. Step 4: Simplify right side
    1,899,058.36x = 2,522,698,432,151.35
  5. Step 5: Solve for x
    x = 2,522,698,432,151.35/1,899,058.36
  6. Step 6: Final answer
    x = 1,328,394.37

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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.