Home / 1,494,884.10-2,242,621.26-548,263.02

Finding the Fourth Proportional to 1,494,884.10, 2,242,621.26 and 548,263.02

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Solution

The fourth proportional to 1,494,884.10, 2,242,621.26 and 548,263.02 is: 822,502.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,884.10 : 2,242,621.26 = 548,263.02 : x
  2. Step 2: Convert to fraction form
    1,494,884.10/2,242,621.26 = 548,263.02/x
  3. Step 3: Cross multiply
    1,494,884.10x = 2,242,621.26 × 548,263.02
  4. Step 4: Simplify right side
    1,494,884.10x = 1,229,546,304,723.81
  5. Step 5: Solve for x
    x = 1,229,546,304,723.81/1,494,884.10
  6. Step 6: Final answer
    x = 822,502.76

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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.