Home / 5,523,084.48-7,617,930.48-3,686,616.84

Finding the Fourth Proportional to 5,523,084.48, 7,617,930.48 and 3,686,616.84

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Solution

The fourth proportional to 5,523,084.48, 7,617,930.48 and 3,686,616.84 is: 5,084,910.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,523,084.48 : 7,617,930.48 = 3,686,616.84 : x
  2. Step 2: Convert to fraction form
    5,523,084.48/7,617,930.48 = 3,686,616.84/x
  3. Step 3: Cross multiply
    5,523,084.48x = 7,617,930.48 × 3,686,616.84
  4. Step 4: Simplify right side
    5,523,084.48x = 28,084,390,793,517.29
  5. Step 5: Solve for x
    x = 28,084,390,793,517.29/5,523,084.48
  6. Step 6: Final answer
    x = 5,084,910.60

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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.