Home / 3,815,000.16-5,264,684.28-2,096,115.36

Finding the Fourth Proportional to 3,815,000.16, 5,264,684.28 and 2,096,115.36

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Solution

The fourth proportional to 3,815,000.16, 5,264,684.28 and 2,096,115.36 is: 2,892,630.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,815,000.16 : 5,264,684.28 = 2,096,115.36 : x
  2. Step 2: Convert to fraction form
    3,815,000.16/5,264,684.28 = 2,096,115.36/x
  3. Step 3: Cross multiply
    3,815,000.16x = 5,264,684.28 × 2,096,115.36
  4. Step 4: Simplify right side
    3,815,000.16x = 11,035,385,584,858.54
  5. Step 5: Solve for x
    x = 11,035,385,584,858.54/3,815,000.16
  6. Step 6: Final answer
    x = 2,892,630.44

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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.