Home / 3,076,241.74-4,614,373.95-946,311.10

Finding the Fourth Proportional to 3,076,241.74, 4,614,373.95 and 946,311.10

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Solution

The fourth proportional to 3,076,241.74, 4,614,373.95 and 946,311.10 is: 1,419,470.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,241.74 : 4,614,373.95 = 946,311.10 : x
  2. Step 2: Convert to fraction form
    3,076,241.74/4,614,373.95 = 946,311.10/x
  3. Step 3: Cross multiply
    3,076,241.74x = 4,614,373.95 × 946,311.10
  4. Step 4: Simplify right side
    3,076,241.74x = 4,366,633,288,435.85
  5. Step 5: Solve for x
    x = 4,366,633,288,435.85/3,076,241.74
  6. Step 6: Final answer
    x = 1,419,470.14

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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.