Home / 1,104,385.54-1,524,033.60-614,349.22

Finding the Fourth Proportional to 1,104,385.54, 1,524,033.60 and 614,349.22

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Solution

The fourth proportional to 1,104,385.54, 1,524,033.60 and 614,349.22 is: 847,791.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,385.54 : 1,524,033.60 = 614,349.22 : x
  2. Step 2: Convert to fraction form
    1,104,385.54/1,524,033.60 = 614,349.22/x
  3. Step 3: Cross multiply
    1,104,385.54x = 1,524,033.60 × 614,349.22
  4. Step 4: Simplify right side
    1,104,385.54x = 936,288,853,413.79
  5. Step 5: Solve for x
    x = 936,288,853,413.79/1,104,385.54
  6. Step 6: Final answer
    x = 847,791.66

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Double scale
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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.