Home / 703,052.90-1,054,634.01-229,786.10

Finding the Fourth Proportional to 703,052.90, 1,054,634.01 and 229,786.10

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Solution

The fourth proportional to 703,052.90, 1,054,634.01 and 229,786.10 is: 344,697.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    703,052.90 : 1,054,634.01 = 229,786.10 : x
  2. Step 2: Convert to fraction form
    703,052.90/1,054,634.01 = 229,786.10/x
  3. Step 3: Cross multiply
    703,052.90x = 1,054,634.01 × 229,786.10
  4. Step 4: Simplify right side
    703,052.90x = 242,340,233,905.27
  5. Step 5: Solve for x
    x = 242,340,233,905.27/703,052.90
  6. Step 6: Final answer
    x = 344,697.01

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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.