Home / 683,582.80-1,025,374.20-184,946.80

Finding the Fourth Proportional to 683,582.80, 1,025,374.20 and 184,946.80

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Solution

The fourth proportional to 683,582.80, 1,025,374.20 and 184,946.80 is: 277,420.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,582.80 : 1,025,374.20 = 184,946.80 : x
  2. Step 2: Convert to fraction form
    683,582.80/1,025,374.20 = 184,946.80/x
  3. Step 3: Cross multiply
    683,582.80x = 1,025,374.20 × 184,946.80
  4. Step 4: Simplify right side
    683,582.80x = 189,639,677,092.56
  5. Step 5: Solve for x
    x = 189,639,677,092.56/683,582.80
  6. Step 6: Final answer
    x = 277,420.20

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Similar ratio
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1.5x scale

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.