Home / 982,259.02-1,473,388.91-441,884.11

Finding the Fourth Proportional to 982,259.02, 1,473,388.91 and 441,884.11

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Solution

The fourth proportional to 982,259.02, 1,473,388.91 and 441,884.11 is: 662,826.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,259.02 : 1,473,388.91 = 441,884.11 : x
  2. Step 2: Convert to fraction form
    982,259.02/1,473,388.91 = 441,884.11/x
  3. Step 3: Cross multiply
    982,259.02x = 1,473,388.91 × 441,884.11
  4. Step 4: Simplify right side
    982,259.02x = 651,067,144,600.46
  5. Step 5: Solve for x
    x = 651,067,144,600.46/982,259.02
  6. Step 6: Final answer
    x = 662,826.34

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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.