Home / 4,146,059.64-5,721,484.58-2,310,477.54

Finding the Fourth Proportional to 4,146,059.64, 5,721,484.58 and 2,310,477.54

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Solution

The fourth proportional to 4,146,059.64, 5,721,484.58 and 2,310,477.54 is: 3,188,415.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,059.64 : 5,721,484.58 = 2,310,477.54 : x
  2. Step 2: Convert to fraction form
    4,146,059.64/5,721,484.58 = 2,310,477.54/x
  3. Step 3: Cross multiply
    4,146,059.64x = 5,721,484.58 × 2,310,477.54
  4. Step 4: Simplify right side
    4,146,059.64x = 13,219,361,617,546.33
  5. Step 5: Solve for x
    x = 13,219,361,617,546.33/4,146,059.64
  6. Step 6: Final answer
    x = 3,188,415.69

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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.