Home / 6,155,924.70-8,500,623.24-3,836,775.24

Finding the Fourth Proportional to 6,155,924.70, 8,500,623.24 and 3,836,775.24

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Solution

The fourth proportional to 6,155,924.70, 8,500,623.24 and 3,836,775.24 is: 5,298,144.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,924.70 : 8,500,623.24 = 3,836,775.24 : x
  2. Step 2: Convert to fraction form
    6,155,924.70/8,500,623.24 = 3,836,775.24/x
  3. Step 3: Cross multiply
    6,155,924.70x = 8,500,623.24 × 3,836,775.24
  4. Step 4: Simplify right side
    6,155,924.70x = 32,614,980,771,800.58
  5. Step 5: Solve for x
    x = 32,614,980,771,800.58/6,155,924.70
  6. Step 6: Final answer
    x = 5,298,144.85

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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.