Home / 2,326,853.34-3,490,281-729,540.90

Finding the Fourth Proportional to 2,326,853.34, 3,490,281 and 729,540.90

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Solution

The fourth proportional to 2,326,853.34, 3,490,281 and 729,540.90 is: 1,094,311.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,853.34 : 3,490,281 = 729,540.90 : x
  2. Step 2: Convert to fraction form
    2,326,853.34/3,490,281 = 729,540.90/x
  3. Step 3: Cross multiply
    2,326,853.34x = 3,490,281 × 729,540.90
  4. Step 4: Simplify right side
    2,326,853.34x = 2,546,302,741,992.90
  5. Step 5: Solve for x
    x = 2,546,302,741,992.90/2,326,853.34
  6. Step 6: Final answer
    x = 1,094,311.66

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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.