Home / 8,743,730.99-12,066,359.82-4,823,398.49

Finding the Fourth Proportional to 8,743,730.99, 12,066,359.82 and 4,823,398.49

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Solution

The fourth proportional to 8,743,730.99, 12,066,359.82 and 4,823,398.49 is: 6,656,296.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,743,730.99 : 12,066,359.82 = 4,823,398.49 : x
  2. Step 2: Convert to fraction form
    8,743,730.99/12,066,359.82 = 4,823,398.49/x
  3. Step 3: Cross multiply
    8,743,730.99x = 12,066,359.82 × 4,823,398.49
  4. Step 4: Simplify right side
    8,743,730.99x = 58,200,861,735,584.68
  5. Step 5: Solve for x
    x = 58,200,861,735,584.68/8,743,730.99
  6. Step 6: Final answer
    x = 6,656,296.01

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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.