Home / 3,132,029.80-4,698,044.70-1,002,183.40

Finding the Fourth Proportional to 3,132,029.80, 4,698,044.70 and 1,002,183.40

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Solution

The fourth proportional to 3,132,029.80, 4,698,044.70 and 1,002,183.40 is: 1,503,275.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,029.80 : 4,698,044.70 = 1,002,183.40 : x
  2. Step 2: Convert to fraction form
    3,132,029.80/4,698,044.70 = 1,002,183.40/x
  3. Step 3: Cross multiply
    3,132,029.80x = 4,698,044.70 × 1,002,183.40
  4. Step 4: Simplify right side
    3,132,029.80x = 4,708,302,410,797.98
  5. Step 5: Solve for x
    x = 4,708,302,410,797.98/3,132,029.80
  6. Step 6: Final answer
    x = 1,503,275.10

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Similar ratio
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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.