Home / 1,494,967.44-2,241,117.84-548,118

Finding the Fourth Proportional to 1,494,967.44, 2,241,117.84 and 548,118

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Solution

The fourth proportional to 1,494,967.44, 2,241,117.84 and 548,118 is: 821,688.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,967.44 : 2,241,117.84 = 548,118 : x
  2. Step 2: Convert to fraction form
    1,494,967.44/2,241,117.84 = 548,118/x
  3. Step 3: Cross multiply
    1,494,967.44x = 2,241,117.84 × 548,118
  4. Step 4: Simplify right side
    1,494,967.44x = 1,228,397,028,225.12
  5. Step 5: Solve for x
    x = 1,228,397,028,225.12/1,494,967.44
  6. Step 6: Final answer
    x = 821,688.15

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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.