Home / 954,735.58-1,317,212.60-541,228.00

Finding the Fourth Proportional to 954,735.58, 1,317,212.60 and 541,228.00

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Solution

The fourth proportional to 954,735.58, 1,317,212.60 and 541,228.00 is: 746,711.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,735.58 : 1,317,212.60 = 541,228.00 : x
  2. Step 2: Convert to fraction form
    954,735.58/1,317,212.60 = 541,228.00/x
  3. Step 3: Cross multiply
    954,735.58x = 1,317,212.60 × 541,228.00
  4. Step 4: Simplify right side
    954,735.58x = 712,912,339,132.84
  5. Step 5: Solve for x
    x = 712,912,339,132.84/954,735.58
  6. Step 6: Final answer
    x = 746,711.82

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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.