Home / 6,650,845.54-9,178,162.74-3,595,059.76

Finding the Fourth Proportional to 6,650,845.54, 9,178,162.74 and 3,595,059.76

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Solution

The fourth proportional to 6,650,845.54, 9,178,162.74 and 3,595,059.76 is: 4,961,180.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,650,845.54 : 9,178,162.74 = 3,595,059.76 : x
  2. Step 2: Convert to fraction form
    6,650,845.54/9,178,162.74 = 3,595,059.76/x
  3. Step 3: Cross multiply
    6,650,845.54x = 9,178,162.74 × 3,595,059.76
  4. Step 4: Simplify right side
    6,650,845.54x = 32,996,043,537,305.34
  5. Step 5: Solve for x
    x = 32,996,043,537,305.34/6,650,845.54
  6. Step 6: Final answer
    x = 4,961,180.25

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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.