Home / 9,974,844.21-14,962,896.27-4,216,504.14

Finding the Fourth Proportional to 9,974,844.21, 14,962,896.27 and 4,216,504.14

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Solution

The fourth proportional to 9,974,844.21, 14,962,896.27 and 4,216,504.14 is: 6,325,022.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,974,844.21 : 14,962,896.27 = 4,216,504.14 : x
  2. Step 2: Convert to fraction form
    9,974,844.21/14,962,896.27 = 4,216,504.14/x
  3. Step 3: Cross multiply
    9,974,844.21x = 14,962,896.27 × 4,216,504.14
  4. Step 4: Simplify right side
    9,974,844.21x = 63,091,114,068,845.55
  5. Step 5: Solve for x
    x = 63,091,114,068,845.55/9,974,844.21
  6. Step 6: Final answer
    x = 6,325,022.50

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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.