Home / 11,383,533.96-17,072,827.83-3,603,053.22

Finding the Fourth Proportional to 11,383,533.96, 17,072,827.83 and 3,603,053.22

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Solution

The fourth proportional to 11,383,533.96, 17,072,827.83 and 3,603,053.22 is: 5,403,797.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,383,533.96 : 17,072,827.83 = 3,603,053.22 : x
  2. Step 2: Convert to fraction form
    11,383,533.96/17,072,827.83 = 3,603,053.22/x
  3. Step 3: Cross multiply
    11,383,533.96x = 17,072,827.83 × 3,603,053.22
  4. Step 4: Simplify right side
    11,383,533.96x = 61,514,307,287,387.11
  5. Step 5: Solve for x
    x = 61,514,307,287,387.11/11,383,533.96
  6. Step 6: Final answer
    x = 5,403,797.05

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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.