Home / 941,283.77-1,412,505.14-372,568.05

Finding the Fourth Proportional to 941,283.77, 1,412,505.14 and 372,568.05

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Solution

The fourth proportional to 941,283.77, 1,412,505.14 and 372,568.05 is: 559,081.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,283.77 : 1,412,505.14 = 372,568.05 : x
  2. Step 2: Convert to fraction form
    941,283.77/1,412,505.14 = 372,568.05/x
  3. Step 3: Cross multiply
    941,283.77x = 1,412,505.14 × 372,568.05
  4. Step 4: Simplify right side
    941,283.77x = 526,254,283,761.94
  5. Step 5: Solve for x
    x = 526,254,283,761.94/941,283.77
  6. Step 6: Final answer
    x = 559,081.44

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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.