Home / 5,051,236.41-7,576,920.27-1,685,443.41

Finding the Fourth Proportional to 5,051,236.41, 7,576,920.27 and 1,685,443.41

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Solution

The fourth proportional to 5,051,236.41, 7,576,920.27 and 1,685,443.41 is: 2,528,187.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,051,236.41 : 7,576,920.27 = 1,685,443.41 : x
  2. Step 2: Convert to fraction form
    5,051,236.41/7,576,920.27 = 1,685,443.41/x
  3. Step 3: Cross multiply
    5,051,236.41x = 7,576,920.27 × 1,685,443.41
  4. Step 4: Simplify right side
    5,051,236.41x = 12,770,470,337,166.92
  5. Step 5: Solve for x
    x = 12,770,470,337,166.92/5,051,236.41
  6. Step 6: Final answer
    x = 2,528,187.02

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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.