Home / 3,076,236.99-4,614,366.83-946,306.35

Finding the Fourth Proportional to 3,076,236.99, 4,614,366.83 and 946,306.35

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Solution

The fourth proportional to 3,076,236.99, 4,614,366.83 and 946,306.35 is: 1,419,463.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,236.99 : 4,614,366.83 = 946,306.35 : x
  2. Step 2: Convert to fraction form
    3,076,236.99/4,614,366.83 = 946,306.35/x
  3. Step 3: Cross multiply
    3,076,236.99x = 4,614,366.83 × 946,306.35
  4. Step 4: Simplify right side
    3,076,236.99x = 4,366,604,627,726.84
  5. Step 5: Solve for x
    x = 4,366,604,627,726.84/3,076,236.99
  6. Step 6: Final answer
    x = 1,419,463.01

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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.