Home / 3,368,846.60-5,053,269.90-2,837,405.60

Finding the Fourth Proportional to 3,368,846.60, 5,053,269.90 and 2,837,405.60

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Solution

The fourth proportional to 3,368,846.60, 5,053,269.90 and 2,837,405.60 is: 4,256,108.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368,846.60 : 5,053,269.90 = 2,837,405.60 : x
  2. Step 2: Convert to fraction form
    3,368,846.60/5,053,269.90 = 2,837,405.60/x
  3. Step 3: Cross multiply
    3,368,846.60x = 5,053,269.90 × 2,837,405.60
  4. Step 4: Simplify right side
    3,368,846.60x = 14,338,176,312,571.44
  5. Step 5: Solve for x
    x = 14,338,176,312,571.44/3,368,846.60
  6. Step 6: Final answer
    x = 4,256,108.40

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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.