Home / 1,494,880.23-2,242,615.44-548,259.15

Finding the Fourth Proportional to 1,494,880.23, 2,242,615.44 and 548,259.15

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Solution

The fourth proportional to 1,494,880.23, 2,242,615.44 and 548,259.15 is: 822,496.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,880.23 : 2,242,615.44 = 548,259.15 : x
  2. Step 2: Convert to fraction form
    1,494,880.23/2,242,615.44 = 548,259.15/x
  3. Step 3: Cross multiply
    1,494,880.23x = 2,242,615.44 × 548,259.15
  4. Step 4: Simplify right side
    1,494,880.23x = 1,229,534,445,377.06
  5. Step 5: Solve for x
    x = 1,229,534,445,377.06/1,494,880.23
  6. Step 6: Final answer
    x = 822,496.96

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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.