Home / 4,622,113.56-6,378,494.94-2,584,931.16

Finding the Fourth Proportional to 4,622,113.56, 6,378,494.94 and 2,584,931.16

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Solution

The fourth proportional to 4,622,113.56, 6,378,494.94 and 2,584,931.16 is: 3,567,192.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,622,113.56 : 6,378,494.94 = 2,584,931.16 : x
  2. Step 2: Convert to fraction form
    4,622,113.56/6,378,494.94 = 2,584,931.16/x
  3. Step 3: Cross multiply
    4,622,113.56x = 6,378,494.94 × 2,584,931.16
  4. Step 4: Simplify right side
    4,622,113.56x = 16,487,970,324,308.33
  5. Step 5: Solve for x
    x = 16,487,970,324,308.33/4,622,113.56
  6. Step 6: Final answer
    x = 3,567,192.82

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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.