Home / 897,454.67-1,344,204.18-741,813.44

Finding the Fourth Proportional to 897,454.67, 1,344,204.18 and 741,813.44

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Solution

The fourth proportional to 897,454.67, 1,344,204.18 and 741,813.44 is: 1,111,085.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    897,454.67 : 1,344,204.18 = 741,813.44 : x
  2. Step 2: Convert to fraction form
    897,454.67/1,344,204.18 = 741,813.44/x
  3. Step 3: Cross multiply
    897,454.67x = 1,344,204.18 × 741,813.44
  4. Step 4: Simplify right side
    897,454.67x = 997,148,720,107.16
  5. Step 5: Solve for x
    x = 997,148,720,107.16/897,454.67
  6. Step 6: Final answer
    x = 1,111,085.34

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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.