Home / 4,076,816.24-6,114,906.34-2,369,870.78

Finding the Fourth Proportional to 4,076,816.24, 6,114,906.34 and 2,369,870.78

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Solution

The fourth proportional to 4,076,816.24, 6,114,906.34 and 2,369,870.78 is: 3,554,621.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,816.24 : 6,114,906.34 = 2,369,870.78 : x
  2. Step 2: Convert to fraction form
    4,076,816.24/6,114,906.34 = 2,369,870.78/x
  3. Step 3: Cross multiply
    4,076,816.24x = 6,114,906.34 × 2,369,870.78
  4. Step 4: Simplify right side
    4,076,816.24x = 14,491,537,821,103.54
  5. Step 5: Solve for x
    x = 14,491,537,821,103.54/4,076,816.24
  6. Step 6: Final answer
    x = 3,554,621.29

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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.