Home / 1,060,104.09-1,586,143.50-628,053.58

Finding the Fourth Proportional to 1,060,104.09, 1,586,143.50 and 628,053.58

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Solution

The fourth proportional to 1,060,104.09, 1,586,143.50 and 628,053.58 is: 939,703.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,104.09 : 1,586,143.50 = 628,053.58 : x
  2. Step 2: Convert to fraction form
    1,060,104.09/1,586,143.50 = 628,053.58/x
  3. Step 3: Cross multiply
    1,060,104.09x = 1,586,143.50 × 628,053.58
  4. Step 4: Simplify right side
    1,060,104.09x = 996,183,103,568.73
  5. Step 5: Solve for x
    x = 996,183,103,568.73/1,060,104.09
  6. Step 6: Final answer
    x = 939,703.10

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Double scale
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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.