Home / 3,592,954.10-5,389,431.15-1,796,114.90

Finding the Fourth Proportional to 3,592,954.10, 5,389,431.15 and 1,796,114.90

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Solution

The fourth proportional to 3,592,954.10, 5,389,431.15 and 1,796,114.90 is: 2,694,172.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,954.10 : 5,389,431.15 = 1,796,114.90 : x
  2. Step 2: Convert to fraction form
    3,592,954.10/5,389,431.15 = 1,796,114.90/x
  3. Step 3: Cross multiply
    3,592,954.10x = 5,389,431.15 × 1,796,114.90
  4. Step 4: Simplify right side
    3,592,954.10x = 9,680,037,591,039.14
  5. Step 5: Solve for x
    x = 9,680,037,591,039.14/3,592,954.10
  6. Step 6: Final answer
    x = 2,694,172.35

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Double scale
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Similar ratio
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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.