Home / 1,020,975.44-1,531,463.16-273,002

Finding the Fourth Proportional to 1,020,975.44, 1,531,463.16 and 273,002

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Solution

The fourth proportional to 1,020,975.44, 1,531,463.16 and 273,002 is: 409,503.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,020,975.44 : 1,531,463.16 = 273,002 : x
  2. Step 2: Convert to fraction form
    1,020,975.44/1,531,463.16 = 273,002/x
  3. Step 3: Cross multiply
    1,020,975.44x = 1,531,463.16 × 273,002
  4. Step 4: Simplify right side
    1,020,975.44x = 418,092,505,606.32
  5. Step 5: Solve for x
    x = 418,092,505,606.32/1,020,975.44
  6. Step 6: Final answer
    x = 409,503.00

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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.