Home / 11,567,287.80-17,347,821.30-4,834,308.60

Finding the Fourth Proportional to 11,567,287.80, 17,347,821.30 and 4,834,308.60

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Solution

The fourth proportional to 11,567,287.80, 17,347,821.30 and 4,834,308.60 is: 7,250,162.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,567,287.80 : 17,347,821.30 = 4,834,308.60 : x
  2. Step 2: Convert to fraction form
    11,567,287.80/17,347,821.30 = 4,834,308.60/x
  3. Step 3: Cross multiply
    11,567,287.80x = 17,347,821.30 × 4,834,308.60
  4. Step 4: Simplify right side
    11,567,287.80x = 83,864,721,701,853.17
  5. Step 5: Solve for x
    x = 83,864,721,701,853.17/11,567,287.80
  6. Step 6: Final answer
    x = 7,250,162.97

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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.