Home / 1,003,096.56-1,504,887.90-576,905.16

Finding the Fourth Proportional to 1,003,096.56, 1,504,887.90 and 576,905.16

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Solution

The fourth proportional to 1,003,096.56, 1,504,887.90 and 576,905.16 is: 865,497.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,096.56 : 1,504,887.90 = 576,905.16 : x
  2. Step 2: Convert to fraction form
    1,003,096.56/1,504,887.90 = 576,905.16/x
  3. Step 3: Cross multiply
    1,003,096.56x = 1,504,887.90 × 576,905.16
  4. Step 4: Simplify right side
    1,003,096.56x = 868,177,594,731.56
  5. Step 5: Solve for x
    x = 868,177,594,731.56/1,003,096.56
  6. Step 6: Final answer
    x = 865,497.53

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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.