Home / 4,065,915.21-5,610,910.62-2,323,564.65

Finding the Fourth Proportional to 4,065,915.21, 5,610,910.62 and 2,323,564.65

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Solution

The fourth proportional to 4,065,915.21, 5,610,910.62 and 2,323,564.65 is: 3,206,489.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,915.21 : 5,610,910.62 = 2,323,564.65 : x
  2. Step 2: Convert to fraction form
    4,065,915.21/5,610,910.62 = 2,323,564.65/x
  3. Step 3: Cross multiply
    4,065,915.21x = 5,610,910.62 × 2,323,564.65
  4. Step 4: Simplify right side
    4,065,915.21x = 13,037,313,570,941.58
  5. Step 5: Solve for x
    x = 13,037,313,570,941.58/4,065,915.21
  6. Step 6: Final answer
    x = 3,206,489.29

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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.