Home / 1,194,999.57-1,792,676.14-396,104.87

Finding the Fourth Proportional to 1,194,999.57, 1,792,676.14 and 396,104.87

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Solution

The fourth proportional to 1,194,999.57, 1,792,676.14 and 396,104.87 is: 594,215.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,999.57 : 1,792,676.14 = 396,104.87 : x
  2. Step 2: Convert to fraction form
    1,194,999.57/1,792,676.14 = 396,104.87/x
  3. Step 3: Cross multiply
    1,194,999.57x = 1,792,676.14 × 396,104.87
  4. Step 4: Simplify right side
    1,194,999.57x = 710,087,752,878.23
  5. Step 5: Solve for x
    x = 710,087,752,878.23/1,194,999.57
  6. Step 6: Final answer
    x = 594,215.91

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1.5x scale

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.