Home / 2,468,167.60-3,702,510.60-784,879.60

Finding the Fourth Proportional to 2,468,167.60, 3,702,510.60 and 784,879.60

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Solution

The fourth proportional to 2,468,167.60, 3,702,510.60 and 784,879.60 is: 1,177,401.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,167.60 : 3,702,510.60 = 784,879.60 : x
  2. Step 2: Convert to fraction form
    2,468,167.60/3,702,510.60 = 784,879.60/x
  3. Step 3: Cross multiply
    2,468,167.60x = 3,702,510.60 × 784,879.60
  4. Step 4: Simplify right side
    2,468,167.60x = 2,906,025,038,723.76
  5. Step 5: Solve for x
    x = 2,906,025,038,723.76/2,468,167.60
  6. Step 6: Final answer
    x = 1,177,401.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.