Home / 2,347,825.50-3,513,891.12-1,336,676.01

Finding the Fourth Proportional to 2,347,825.50, 3,513,891.12 and 1,336,676.01

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Solution

The fourth proportional to 2,347,825.50, 3,513,891.12 and 1,336,676.01 is: 2,000,546.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,825.50 : 3,513,891.12 = 1,336,676.01 : x
  2. Step 2: Convert to fraction form
    2,347,825.50/3,513,891.12 = 1,336,676.01/x
  3. Step 3: Cross multiply
    2,347,825.50x = 3,513,891.12 × 1,336,676.01
  4. Step 4: Simplify right side
    2,347,825.50x = 4,696,933,961,856.03
  5. Step 5: Solve for x
    x = 4,696,933,961,856.03/2,347,825.50
  6. Step 6: Final answer
    x = 2,000,546.45

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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.