Home / 9,362,939.64-14,046,161.22-2,974,800.12

Finding the Fourth Proportional to 9,362,939.64, 14,046,161.22 and 2,974,800.12

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Solution

The fourth proportional to 9,362,939.64, 14,046,161.22 and 2,974,800.12 is: 4,462,756.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362,939.64 : 14,046,161.22 = 2,974,800.12 : x
  2. Step 2: Convert to fraction form
    9,362,939.64/14,046,161.22 = 2,974,800.12/x
  3. Step 3: Cross multiply
    9,362,939.64x = 14,046,161.22 × 2,974,800.12
  4. Step 4: Simplify right side
    9,362,939.64x = 41,784,522,082,795.35
  5. Step 5: Solve for x
    x = 41,784,522,082,795.35/9,362,939.64
  6. Step 6: Final answer
    x = 4,462,756.75

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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.