Home / 4,311,396.48-5,949,475.20-2,475,431.04

Finding the Fourth Proportional to 4,311,396.48, 5,949,475.20 and 2,475,431.04

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Solution

The fourth proportional to 4,311,396.48, 5,949,475.20 and 2,475,431.04 is: 3,415,950.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,396.48 : 5,949,475.20 = 2,475,431.04 : x
  2. Step 2: Convert to fraction form
    4,311,396.48/5,949,475.20 = 2,475,431.04/x
  3. Step 3: Cross multiply
    4,311,396.48x = 5,949,475.20 × 2,475,431.04
  4. Step 4: Simplify right side
    4,311,396.48x = 14,727,515,581,790.21
  5. Step 5: Solve for x
    x = 14,727,515,581,790.21/4,311,396.48
  6. Step 6: Final answer
    x = 3,415,950.18

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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.