Home / 11,641,326.60-17,469,863.10-6,523,746.60

Finding the Fourth Proportional to 11,641,326.60, 17,469,863.10 and 6,523,746.60

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Solution

The fourth proportional to 11,641,326.60, 17,469,863.10 and 6,523,746.60 is: 9,790,032.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,641,326.60 : 17,469,863.10 = 6,523,746.60 : x
  2. Step 2: Convert to fraction form
    11,641,326.60/17,469,863.10 = 6,523,746.60/x
  3. Step 3: Cross multiply
    11,641,326.60x = 17,469,863.10 × 6,523,746.60
  4. Step 4: Simplify right side
    11,641,326.60x = 113,968,960,001,090.47
  5. Step 5: Solve for x
    x = 113,968,960,001,090.47/11,641,326.60
  6. Step 6: Final answer
    x = 9,790,032.01

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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.