Home / 9,214,035.80-12,715,282.62-5,084,104.28

Finding the Fourth Proportional to 9,214,035.80, 12,715,282.62 and 5,084,104.28

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Solution

The fourth proportional to 9,214,035.80, 12,715,282.62 and 5,084,104.28 is: 7,016,016.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,214,035.80 : 12,715,282.62 = 5,084,104.28 : x
  2. Step 2: Convert to fraction form
    9,214,035.80/12,715,282.62 = 5,084,104.28/x
  3. Step 3: Cross multiply
    9,214,035.80x = 12,715,282.62 × 5,084,104.28
  4. Step 4: Simplify right side
    9,214,035.80x = 64,645,822,789,751.61
  5. Step 5: Solve for x
    x = 64,645,822,789,751.61/9,214,035.80
  6. Step 6: Final answer
    x = 7,016,016.02

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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.