Home / 10,443,112.31-14,411,743.26-5,859,772.67

Finding the Fourth Proportional to 10,443,112.31, 14,411,743.26 and 5,859,772.67

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Solution

The fourth proportional to 10,443,112.31, 14,411,743.26 and 5,859,772.67 is: 8,086,625.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,443,112.31 : 14,411,743.26 = 5,859,772.67 : x
  2. Step 2: Convert to fraction form
    10,443,112.31/14,411,743.26 = 5,859,772.67/x
  3. Step 3: Cross multiply
    10,443,112.31x = 14,411,743.26 × 5,859,772.67
  4. Step 4: Simplify right side
    10,443,112.31x = 84,449,539,296,059.92
  5. Step 5: Solve for x
    x = 84,449,539,296,059.92/10,443,112.31
  6. Step 6: Final answer
    x = 8,086,625.59

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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.