Home / 8,284,968.84-11,433,164.94-4,613,805.30

Finding the Fourth Proportional to 8,284,968.84, 11,433,164.94 and 4,613,805.30

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Solution

The fourth proportional to 8,284,968.84, 11,433,164.94 and 4,613,805.30 is: 6,367,000.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,284,968.84 : 11,433,164.94 = 4,613,805.30 : x
  2. Step 2: Convert to fraction form
    8,284,968.84/11,433,164.94 = 4,613,805.30/x
  3. Step 3: Cross multiply
    8,284,968.84x = 11,433,164.94 × 4,613,805.30
  4. Step 4: Simplify right side
    8,284,968.84x = 52,750,396,995,946.18
  5. Step 5: Solve for x
    x = 52,750,396,995,946.18/8,284,968.84
  6. Step 6: Final answer
    x = 6,367,000.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.