Home / 10,295,220.82-14,208,664.64-5,944,299.84

Finding the Fourth Proportional to 10,295,220.82, 14,208,664.64 and 5,944,299.84

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Solution

The fourth proportional to 10,295,220.82, 14,208,664.64 and 5,944,299.84 is: 8,203,861.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,295,220.82 : 14,208,664.64 = 5,944,299.84 : x
  2. Step 2: Convert to fraction form
    10,295,220.82/14,208,664.64 = 5,944,299.84/x
  3. Step 3: Cross multiply
    10,295,220.82x = 14,208,664.64 × 5,944,299.84
  4. Step 4: Simplify right side
    10,295,220.82x = 84,460,562,946,165.66
  5. Step 5: Solve for x
    x = 84,460,562,946,165.66/10,295,220.82
  6. Step 6: Final answer
    x = 8,203,861.23

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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.