Home / 6,651,308.43-9,178,819.02-3,595,522.68

Finding the Fourth Proportional to 6,651,308.43, 9,178,819.02 and 3,595,522.68

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Solution

The fourth proportional to 6,651,308.43, 9,178,819.02 and 3,595,522.68 is: 4,961,828.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,651,308.43 : 9,178,819.02 = 3,595,522.68 : x
  2. Step 2: Convert to fraction form
    6,651,308.43/9,178,819.02 = 3,595,522.68/x
  3. Step 3: Cross multiply
    6,651,308.43x = 9,178,819.02 × 3,595,522.68
  4. Step 4: Simplify right side
    6,651,308.43x = 33,002,651,962,025.38
  5. Step 5: Solve for x
    x = 33,002,651,962,025.38/6,651,308.43
  6. Step 6: Final answer
    x = 4,961,828.53

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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.