Home / 11,591,296.90-17,386,945.35-6,552,448.90

Finding the Fourth Proportional to 11,591,296.90, 17,386,945.35 and 6,552,448.90

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Solution

The fourth proportional to 11,591,296.90, 17,386,945.35 and 6,552,448.90 is: 9,828,673.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,591,296.90 : 17,386,945.35 = 6,552,448.90 : x
  2. Step 2: Convert to fraction form
    11,591,296.90/17,386,945.35 = 6,552,448.90/x
  3. Step 3: Cross multiply
    11,591,296.90x = 17,386,945.35 × 6,552,448.90
  4. Step 4: Simplify right side
    11,591,296.90x = 113,927,070,932,967.62
  5. Step 5: Solve for x
    x = 113,927,070,932,967.62/11,591,296.90
  6. Step 6: Final answer
    x = 9,828,673.35

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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.