Home / 3,829,367.10-5,284,458.18-2,087,052.24

Finding the Fourth Proportional to 3,829,367.10, 5,284,458.18 and 2,087,052.24

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Solution

The fourth proportional to 3,829,367.10, 5,284,458.18 and 2,087,052.24 is: 2,880,094.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,367.10 : 5,284,458.18 = 2,087,052.24 : x
  2. Step 2: Convert to fraction form
    3,829,367.10/5,284,458.18 = 2,087,052.24/x
  3. Step 3: Cross multiply
    3,829,367.10x = 5,284,458.18 × 2,087,052.24
  4. Step 4: Simplify right side
    3,829,367.10x = 11,028,940,281,755.32
  5. Step 5: Solve for x
    x = 11,028,940,281,755.32/3,829,367.10
  6. Step 6: Final answer
    x = 2,880,094.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.