Home / 3,233,658.60-4,850,487.90-3,076,194.60

Finding the Fourth Proportional to 3,233,658.60, 4,850,487.90 and 3,076,194.60

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Solution

The fourth proportional to 3,233,658.60, 4,850,487.90 and 3,076,194.60 is: 4,614,291.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,658.60 : 4,850,487.90 = 3,076,194.60 : x
  2. Step 2: Convert to fraction form
    3,233,658.60/4,850,487.90 = 3,076,194.60/x
  3. Step 3: Cross multiply
    3,233,658.60x = 4,850,487.90 × 3,076,194.60
  4. Step 4: Simplify right side
    3,233,658.60x = 14,921,044,685,345.34
  5. Step 5: Solve for x
    x = 14,921,044,685,345.34/3,233,658.60
  6. Step 6: Final answer
    x = 4,614,291.90

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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.