Home / 5,896,310.70-8,836,999.65-2,864,370.54

Finding the Fourth Proportional to 5,896,310.70, 8,836,999.65 and 2,864,370.54

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Solution

The fourth proportional to 5,896,310.70, 8,836,999.65 and 2,864,370.54 is: 4,292,928.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,896,310.70 : 8,836,999.65 = 2,864,370.54 : x
  2. Step 2: Convert to fraction form
    5,896,310.70/8,836,999.65 = 2,864,370.54/x
  3. Step 3: Cross multiply
    5,896,310.70x = 8,836,999.65 × 2,864,370.54
  4. Step 4: Simplify right side
    5,896,310.70x = 25,312,441,459,450.31
  5. Step 5: Solve for x
    x = 25,312,441,459,450.31/5,896,310.70
  6. Step 6: Final answer
    x = 4,292,928.71

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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.