Home / 8,321,553.14-11,482,748.77-4,599,881.41

Finding the Fourth Proportional to 8,321,553.14, 11,482,748.77 and 4,599,881.41

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Solution

The fourth proportional to 8,321,553.14, 11,482,748.77 and 4,599,881.41 is: 6,347,286.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,321,553.14 : 11,482,748.77 = 4,599,881.41 : x
  2. Step 2: Convert to fraction form
    8,321,553.14/11,482,748.77 = 4,599,881.41/x
  3. Step 3: Cross multiply
    8,321,553.14x = 11,482,748.77 × 4,599,881.41
  4. Step 4: Simplify right side
    8,321,553.14x = 52,819,282,602,823.37
  5. Step 5: Solve for x
    x = 52,819,282,602,823.37/8,321,553.14
  6. Step 6: Final answer
    x = 6,347,286.58

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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.