Home / 8,203,610.04-11,319,049.26-4,763,814.84

Finding the Fourth Proportional to 8,203,610.04, 11,319,049.26 and 4,763,814.84

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Solution

The fourth proportional to 8,203,610.04, 11,319,049.26 and 4,763,814.84 is: 6,572,942.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,203,610.04 : 11,319,049.26 = 4,763,814.84 : x
  2. Step 2: Convert to fraction form
    8,203,610.04/11,319,049.26 = 4,763,814.84/x
  3. Step 3: Cross multiply
    8,203,610.04x = 11,319,049.26 × 4,763,814.84
  4. Step 4: Simplify right side
    8,203,610.04x = 53,921,854,839,479.02
  5. Step 5: Solve for x
    x = 53,921,854,839,479.02/8,203,610.04
  6. Step 6: Final answer
    x = 6,572,942.23

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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.