Home / 3,664,266.90-5,496,400.35-3,076,401.30

Finding the Fourth Proportional to 3,664,266.90, 5,496,400.35 and 3,076,401.30

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Solution

The fourth proportional to 3,664,266.90, 5,496,400.35 and 3,076,401.30 is: 4,614,601.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,266.90 : 5,496,400.35 = 3,076,401.30 : x
  2. Step 2: Convert to fraction form
    3,664,266.90/5,496,400.35 = 3,076,401.30/x
  3. Step 3: Cross multiply
    3,664,266.90x = 5,496,400.35 × 3,076,401.30
  4. Step 4: Simplify right side
    3,664,266.90x = 16,909,133,182,060.45
  5. Step 5: Solve for x
    x = 16,909,133,182,060.45/3,664,266.90
  6. Step 6: Final answer
    x = 4,614,601.95

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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.