Home / 658,240.08-987,393.96-184,962.35

Finding the Fourth Proportional to 658,240.08, 987,393.96 and 184,962.35

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Solution

The fourth proportional to 658,240.08, 987,393.96 and 184,962.35 is: 277,453.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    658,240.08 : 987,393.96 = 184,962.35 : x
  2. Step 2: Convert to fraction form
    658,240.08/987,393.96 = 184,962.35/x
  3. Step 3: Cross multiply
    658,240.08x = 987,393.96 × 184,962.35
  4. Step 4: Simplify right side
    658,240.08x = 182,630,702,280.44
  5. Step 5: Solve for x
    x = 182,630,702,280.44/658,240.08
  6. Step 6: Final answer
    x = 277,453.03

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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.