Home / 8,332,958.93-12,490,645.61-4,493,736.47

Finding the Fourth Proportional to 8,332,958.93, 12,490,645.61 and 4,493,736.47

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Solution

The fourth proportional to 8,332,958.93, 12,490,645.61 and 4,493,736.47 is: 6,735,863.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,332,958.93 : 12,490,645.61 = 4,493,736.47 : x
  2. Step 2: Convert to fraction form
    8,332,958.93/12,490,645.61 = 4,493,736.47/x
  3. Step 3: Cross multiply
    8,332,958.93x = 12,490,645.61 × 4,493,736.47
  4. Step 4: Simplify right side
    8,332,958.93x = 56,129,669,711,502.39
  5. Step 5: Solve for x
    x = 56,129,669,711,502.39/8,332,958.93
  6. Step 6: Final answer
    x = 6,735,863.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.