Home / 2,063,455.40-3,095,183.10-1,853,503.40

Finding the Fourth Proportional to 2,063,455.40, 3,095,183.10 and 1,853,503.40

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Solution

The fourth proportional to 2,063,455.40, 3,095,183.10 and 1,853,503.40 is: 2,780,255.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,455.40 : 3,095,183.10 = 1,853,503.40 : x
  2. Step 2: Convert to fraction form
    2,063,455.40/3,095,183.10 = 1,853,503.40/x
  3. Step 3: Cross multiply
    2,063,455.40x = 3,095,183.10 × 1,853,503.40
  4. Step 4: Simplify right side
    2,063,455.40x = 5,736,932,399,472.54
  5. Step 5: Solve for x
    x = 5,736,932,399,472.54/2,063,455.40
  6. Step 6: Final answer
    x = 2,780,255.10

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Similar ratio
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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.