Home / 3,543,373.70-5,315,060.55-984,583.70

Finding the Fourth Proportional to 3,543,373.70, 5,315,060.55 and 984,583.70

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Solution

The fourth proportional to 3,543,373.70, 5,315,060.55 and 984,583.70 is: 1,476,875.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,543,373.70 : 5,315,060.55 = 984,583.70 : x
  2. Step 2: Convert to fraction form
    3,543,373.70/5,315,060.55 = 984,583.70/x
  3. Step 3: Cross multiply
    3,543,373.70x = 5,315,060.55 × 984,583.70
  4. Step 4: Simplify right side
    3,543,373.70x = 5,233,121,982,043.03
  5. Step 5: Solve for x
    x = 5,233,121,982,043.03/3,543,373.70
  6. Step 6: Final answer
    x = 1,476,875.55

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Similar ratio
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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.