Home / 8,483,802.24-12,724,060.64-3,296,402.64

Finding the Fourth Proportional to 8,483,802.24, 12,724,060.64 and 3,296,402.64

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Solution

The fourth proportional to 8,483,802.24, 12,724,060.64 and 3,296,402.64 is: 4,943,965.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,483,802.24 : 12,724,060.64 = 3,296,402.64 : x
  2. Step 2: Convert to fraction form
    8,483,802.24/12,724,060.64 = 3,296,402.64/x
  3. Step 3: Cross multiply
    8,483,802.24x = 12,724,060.64 × 3,296,402.64
  4. Step 4: Simplify right side
    8,483,802.24x = 41,943,627,085,216.09
  5. Step 5: Solve for x
    x = 41,943,627,085,216.09/8,483,802.24
  6. Step 6: Final answer
    x = 4,943,965.68

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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.