Home / 8,929,323.36-12,322,449.36-4,854,932.64

Finding the Fourth Proportional to 8,929,323.36, 12,322,449.36 and 4,854,932.64

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Solution

The fourth proportional to 8,929,323.36, 12,322,449.36 and 4,854,932.64 is: 6,699,797.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,929,323.36 : 12,322,449.36 = 4,854,932.64 : x
  2. Step 2: Convert to fraction form
    8,929,323.36/12,322,449.36 = 4,854,932.64/x
  3. Step 3: Cross multiply
    8,929,323.36x = 12,322,449.36 × 4,854,932.64
  4. Step 4: Simplify right side
    8,929,323.36x = 59,824,661,602,611.10
  5. Step 5: Solve for x
    x = 59,824,661,602,611.10/8,929,323.36
  6. Step 6: Final answer
    x = 6,699,797.87

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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.