Home / 6,294,387.22-9,441,580.82-4,163,973.10

Finding the Fourth Proportional to 6,294,387.22, 9,441,580.82 and 4,163,973.10

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Solution

The fourth proportional to 6,294,387.22, 9,441,580.82 and 4,163,973.10 is: 6,245,959.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,387.22 : 9,441,580.82 = 4,163,973.10 : x
  2. Step 2: Convert to fraction form
    6,294,387.22/9,441,580.82 = 4,163,973.10/x
  3. Step 3: Cross multiply
    6,294,387.22x = 9,441,580.82 × 4,163,973.10
  4. Step 4: Simplify right side
    6,294,387.22x = 39,314,488,511,532.12
  5. Step 5: Solve for x
    x = 39,314,488,511,532.12/6,294,387.22
  6. Step 6: Final answer
    x = 6,245,959.64

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Double scale
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Similar ratio
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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.