Home / 737,556.90-1,106,335.35-706,452.90

Finding the Fourth Proportional to 737,556.90, 1,106,335.35 and 706,452.90

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Solution

The fourth proportional to 737,556.90, 1,106,335.35 and 706,452.90 is: 1,059,679.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,556.90 : 1,106,335.35 = 706,452.90 : x
  2. Step 2: Convert to fraction form
    737,556.90/1,106,335.35 = 706,452.90/x
  3. Step 3: Cross multiply
    737,556.90x = 1,106,335.35 × 706,452.90
  4. Step 4: Simplify right side
    737,556.90x = 781,573,816,380.02
  5. Step 5: Solve for x
    x = 781,573,816,380.02/737,556.90
  6. Step 6: Final answer
    x = 1,059,679.35

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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.