Home / 9,474,621.87-14,210,507.31-2,650,310.49

Finding the Fourth Proportional to 9,474,621.87, 14,210,507.31 and 2,650,310.49

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Solution

The fourth proportional to 9,474,621.87, 14,210,507.31 and 2,650,310.49 is: 3,975,066.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,474,621.87 : 14,210,507.31 = 2,650,310.49 : x
  2. Step 2: Convert to fraction form
    9,474,621.87/14,210,507.31 = 2,650,310.49/x
  3. Step 3: Cross multiply
    9,474,621.87x = 14,210,507.31 × 2,650,310.49
  4. Step 4: Simplify right side
    9,474,621.87x = 37,662,256,591,914.69
  5. Step 5: Solve for x
    x = 37,662,256,591,914.69/9,474,621.87
  6. Step 6: Final answer
    x = 3,975,066.99

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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.