Home / 6,716,027.54-10,076,017.80-2,166,990.99

Finding the Fourth Proportional to 6,716,027.54, 10,076,017.80 and 2,166,990.99

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Solution

The fourth proportional to 6,716,027.54, 10,076,017.80 and 2,166,990.99 is: 3,251,124.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,716,027.54 : 10,076,017.80 = 2,166,990.99 : x
  2. Step 2: Convert to fraction form
    6,716,027.54/10,076,017.80 = 2,166,990.99/x
  3. Step 3: Cross multiply
    6,716,027.54x = 10,076,017.80 × 2,166,990.99
  4. Step 4: Simplify right side
    6,716,027.54x = 21,834,639,787,679.62
  5. Step 5: Solve for x
    x = 21,834,639,787,679.62/6,716,027.54
  6. Step 6: Final answer
    x = 3,251,124.22

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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.