Home / 884,069.20-1,326,103.80-706,922.20

Finding the Fourth Proportional to 884,069.20, 1,326,103.80 and 706,922.20

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Solution

The fourth proportional to 884,069.20, 1,326,103.80 and 706,922.20 is: 1,060,383.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,069.20 : 1,326,103.80 = 706,922.20 : x
  2. Step 2: Convert to fraction form
    884,069.20/1,326,103.80 = 706,922.20/x
  3. Step 3: Cross multiply
    884,069.20x = 1,326,103.80 × 706,922.20
  4. Step 4: Simplify right side
    884,069.20x = 937,452,215,724.36
  5. Step 5: Solve for x
    x = 937,452,215,724.36/884,069.20
  6. Step 6: Final answer
    x = 1,060,383.30

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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.