Home / 894,900.39-1,341,815.14-607,065.73

Finding the Fourth Proportional to 894,900.39, 1,341,815.14 and 607,065.73

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Solution

The fourth proportional to 894,900.39, 1,341,815.14 and 607,065.73 is: 910,235.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,900.39 : 1,341,815.14 = 607,065.73 : x
  2. Step 2: Convert to fraction form
    894,900.39/1,341,815.14 = 607,065.73/x
  3. Step 3: Cross multiply
    894,900.39x = 1,341,815.14 × 607,065.73
  4. Step 4: Simplify right side
    894,900.39x = 814,569,987,489.15
  5. Step 5: Solve for x
    x = 814,569,987,489.15/894,900.39
  6. Step 6: Final answer
    x = 910,235.37

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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.