Home / 941,921.24-1,299,811.82-534,050.52

Finding the Fourth Proportional to 941,921.24, 1,299,811.82 and 534,050.52

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Solution

The fourth proportional to 941,921.24, 1,299,811.82 and 534,050.52 is: 736,967.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,921.24 : 1,299,811.82 = 534,050.52 : x
  2. Step 2: Convert to fraction form
    941,921.24/1,299,811.82 = 534,050.52/x
  3. Step 3: Cross multiply
    941,921.24x = 1,299,811.82 × 534,050.52
  4. Step 4: Simplify right side
    941,921.24x = 694,165,178,373.15
  5. Step 5: Solve for x
    x = 694,165,178,373.15/941,921.24
  6. Step 6: Final answer
    x = 736,967.33

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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.