Home / 9,244,036.20-12,759,976.26-6,352,997.16

Finding the Fourth Proportional to 9,244,036.20, 12,759,976.26 and 6,352,997.16

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Solution

The fourth proportional to 9,244,036.20, 12,759,976.26 and 6,352,997.16 is: 8,769,339.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,036.20 : 12,759,976.26 = 6,352,997.16 : x
  2. Step 2: Convert to fraction form
    9,244,036.20/12,759,976.26 = 6,352,997.16/x
  3. Step 3: Cross multiply
    9,244,036.20x = 12,759,976.26 × 6,352,997.16
  4. Step 4: Simplify right side
    9,244,036.20x = 81,064,092,941,447.42
  5. Step 5: Solve for x
    x = 81,064,092,941,447.42/9,244,036.20
  6. Step 6: Final answer
    x = 8,769,339.62

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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.