Home / 8,962,239.43-13,443,338.64-3,841,348.86

Finding the Fourth Proportional to 8,962,239.43, 13,443,338.64 and 3,841,348.86

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Solution

The fourth proportional to 8,962,239.43, 13,443,338.64 and 3,841,348.86 is: 5,762,014.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,962,239.43 : 13,443,338.64 = 3,841,348.86 : x
  2. Step 2: Convert to fraction form
    8,962,239.43/13,443,338.64 = 3,841,348.86/x
  3. Step 3: Cross multiply
    8,962,239.43x = 13,443,338.64 × 3,841,348.86
  4. Step 4: Simplify right side
    8,962,239.43x = 51,640,553,573,763.01
  5. Step 5: Solve for x
    x = 51,640,553,573,763.01/8,962,239.43
  6. Step 6: Final answer
    x = 5,762,014.50

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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.