Home / 985,793.07-1,360,394.52-533,084.07

Finding the Fourth Proportional to 985,793.07, 1,360,394.52 and 533,084.07

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Solution

The fourth proportional to 985,793.07, 1,360,394.52 and 533,084.07 is: 735,656.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    985,793.07 : 1,360,394.52 = 533,084.07 : x
  2. Step 2: Convert to fraction form
    985,793.07/1,360,394.52 = 533,084.07/x
  3. Step 3: Cross multiply
    985,793.07x = 1,360,394.52 × 533,084.07
  4. Step 4: Simplify right side
    985,793.07x = 725,204,647,527.30
  5. Step 5: Solve for x
    x = 725,204,647,527.30/985,793.07
  6. Step 6: Final answer
    x = 735,656.06

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1.5x scale

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.