Home / 297,422.04-446,133.30-244,720.74

Finding the Fourth Proportional to 297,422.04, 446,133.30 and 244,720.74

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Solution

The fourth proportional to 297,422.04, 446,133.30 and 244,720.74 is: 367,081.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,422.04 : 446,133.30 = 244,720.74 : x
  2. Step 2: Convert to fraction form
    297,422.04/446,133.30 = 244,720.74/x
  3. Step 3: Cross multiply
    297,422.04x = 446,133.30 × 244,720.74
  4. Step 4: Simplify right side
    297,422.04x = 109,178,071,314.64
  5. Step 5: Solve for x
    x = 109,178,071,314.64/297,422.04
  6. Step 6: Final answer
    x = 367,081.31

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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.