Home / 883,094.40-1,324,243.08-251,858.16

Finding the Fourth Proportional to 883,094.40, 1,324,243.08 and 251,858.16

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Solution

The fourth proportional to 883,094.40, 1,324,243.08 and 251,858.16 is: 377,673.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,094.40 : 1,324,243.08 = 251,858.16 : x
  2. Step 2: Convert to fraction form
    883,094.40/1,324,243.08 = 251,858.16/x
  3. Step 3: Cross multiply
    883,094.40x = 1,324,243.08 × 251,858.16
  4. Step 4: Simplify right side
    883,094.40x = 333,521,425,521.53
  5. Step 5: Solve for x
    x = 333,521,425,521.53/883,094.40
  6. Step 6: Final answer
    x = 377,673.58

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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.