Home / 699,552.00-1,049,210.62-194,164.32

Finding the Fourth Proportional to 699,552.00, 1,049,210.62 and 194,164.32

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Solution

The fourth proportional to 699,552.00, 1,049,210.62 and 194,164.32 is: 291,213.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    699,552.00 : 1,049,210.62 = 194,164.32 : x
  2. Step 2: Convert to fraction form
    699,552.00/1,049,210.62 = 194,164.32/x
  3. Step 3: Cross multiply
    699,552.00x = 1,049,210.62 × 194,164.32
  4. Step 4: Simplify right side
    699,552.00x = 203,719,270,746.32
  5. Step 5: Solve for x
    x = 203,719,270,746.32/699,552.00
  6. Step 6: Final answer
    x = 291,213.90

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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.