Home / 954,584.87-1,434,501.73-892,167.89

Finding the Fourth Proportional to 954,584.87, 1,434,501.73 and 892,167.89

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Solution

The fourth proportional to 954,584.87, 1,434,501.73 and 892,167.89 is: 1,340,704.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,584.87 : 1,434,501.73 = 892,167.89 : x
  2. Step 2: Convert to fraction form
    954,584.87/1,434,501.73 = 892,167.89/x
  3. Step 3: Cross multiply
    954,584.87x = 1,434,501.73 × 892,167.89
  4. Step 4: Simplify right side
    954,584.87x = 1,279,816,381,655.45
  5. Step 5: Solve for x
    x = 1,279,816,381,655.45/954,584.87
  6. Step 6: Final answer
    x = 1,340,704.66

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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.