Home / 4,096,918.10-5,653,747.32-2,261,376.86

Finding the Fourth Proportional to 4,096,918.10, 5,653,747.32 and 2,261,376.86

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Solution

The fourth proportional to 4,096,918.10, 5,653,747.32 and 2,261,376.86 is: 3,120,700.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,918.10 : 5,653,747.32 = 2,261,376.86 : x
  2. Step 2: Convert to fraction form
    4,096,918.10/5,653,747.32 = 2,261,376.86/x
  3. Step 3: Cross multiply
    4,096,918.10x = 5,653,747.32 × 2,261,376.86
  4. Step 4: Simplify right side
    4,096,918.10x = 12,785,253,346,187.67
  5. Step 5: Solve for x
    x = 12,785,253,346,187.67/4,096,918.10
  6. Step 6: Final answer
    x = 3,120,700.25

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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.