Home / 3,582,025.70-5,373,038.55-3,115,465.70

Finding the Fourth Proportional to 3,582,025.70, 5,373,038.55 and 3,115,465.70

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Solution

The fourth proportional to 3,582,025.70, 5,373,038.55 and 3,115,465.70 is: 4,673,198.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,025.70 : 5,373,038.55 = 3,115,465.70 : x
  2. Step 2: Convert to fraction form
    3,582,025.70/5,373,038.55 = 3,115,465.70/x
  3. Step 3: Cross multiply
    3,582,025.70x = 5,373,038.55 × 3,115,465.70
  4. Step 4: Simplify right side
    3,582,025.70x = 16,739,517,307,302.74
  5. Step 5: Solve for x
    x = 16,739,517,307,302.74/3,582,025.70
  6. Step 6: Final answer
    x = 4,673,198.55

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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.