Home / 12,004,297.56-16,565,928.30-6,497,671.32

Finding the Fourth Proportional to 12,004,297.56, 16,565,928.30 and 6,497,671.32

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Solution

The fourth proportional to 12,004,297.56, 16,565,928.30 and 6,497,671.32 is: 8,966,785.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,004,297.56 : 16,565,928.30 = 6,497,671.32 : x
  2. Step 2: Convert to fraction form
    12,004,297.56/16,565,928.30 = 6,497,671.32/x
  3. Step 3: Cross multiply
    12,004,297.56x = 16,565,928.30 × 6,497,671.32
  4. Step 4: Simplify right side
    12,004,297.56x = 107,639,957,204,086.36
  5. Step 5: Solve for x
    x = 107,639,957,204,086.36/12,004,297.56
  6. Step 6: Final answer
    x = 8,966,785.16

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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.