Home / 8,226,465.58-11,352,383.04-4,555,303.66

Finding the Fourth Proportional to 8,226,465.58, 11,352,383.04 and 4,555,303.66

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Solution

The fourth proportional to 8,226,465.58, 11,352,383.04 and 4,555,303.66 is: 6,286,241.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,226,465.58 : 11,352,383.04 = 4,555,303.66 : x
  2. Step 2: Convert to fraction form
    8,226,465.58/11,352,383.04 = 4,555,303.66/x
  3. Step 3: Cross multiply
    8,226,465.58x = 11,352,383.04 × 4,555,303.66
  4. Step 4: Simplify right side
    8,226,465.58x = 51,713,552,011,833.92
  5. Step 5: Solve for x
    x = 51,713,552,011,833.92/8,226,465.58
  6. Step 6: Final answer
    x = 6,286,241.83

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Double scale
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1.5x scale

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.