Home / 1,094,232.54-1,510,169.00-910,146.34

Finding the Fourth Proportional to 1,094,232.54, 1,510,169.00 and 910,146.34

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Solution

The fourth proportional to 1,094,232.54, 1,510,169.00 and 910,146.34 is: 1,256,108.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,232.54 : 1,510,169.00 = 910,146.34 : x
  2. Step 2: Convert to fraction form
    1,094,232.54/1,510,169.00 = 910,146.34/x
  3. Step 3: Cross multiply
    1,094,232.54x = 1,510,169.00 × 910,146.34
  4. Step 4: Simplify right side
    1,094,232.54x = 1,374,474,783,580.73
  5. Step 5: Solve for x
    x = 1,374,474,783,580.73/1,094,232.54
  6. Step 6: Final answer
    x = 1,256,108.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.