Home / 1,132,410.06-1,562,757.57-616,195.44

Finding the Fourth Proportional to 1,132,410.06, 1,562,757.57 and 616,195.44

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Solution

The fourth proportional to 1,132,410.06, 1,562,757.57 and 616,195.44 is: 850,366.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,410.06 : 1,562,757.57 = 616,195.44 : x
  2. Step 2: Convert to fraction form
    1,132,410.06/1,562,757.57 = 616,195.44/x
  3. Step 3: Cross multiply
    1,132,410.06x = 1,562,757.57 × 616,195.44
  4. Step 4: Simplify right side
    1,132,410.06x = 962,964,088,459.48
  5. Step 5: Solve for x
    x = 962,964,088,459.48/1,132,410.06
  6. Step 6: Final answer
    x = 850,366.95

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1.5x scale

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.