Home / 4,096,821.10-6,145,231.65-4,096,821.10

Finding the Fourth Proportional to 4,096,821.10, 6,145,231.65 and 4,096,821.10

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Solution

The fourth proportional to 4,096,821.10, 6,145,231.65 and 4,096,821.10 is: 6,145,231.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,821.10 : 6,145,231.65 = 4,096,821.10 : x
  2. Step 2: Convert to fraction form
    4,096,821.10/6,145,231.65 = 4,096,821.10/x
  3. Step 3: Cross multiply
    4,096,821.10x = 6,145,231.65 × 4,096,821.10
  4. Step 4: Simplify right side
    4,096,821.10x = 25,175,914,688,107.82
  5. Step 5: Solve for x
    x = 25,175,914,688,107.82/4,096,821.10
  6. Step 6: Final answer
    x = 6,145,231.65

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Double scale
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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.