Home / 10,914,252.60-16,373,347.20-4,525,150.80

Finding the Fourth Proportional to 10,914,252.60, 16,373,347.20 and 4,525,150.80

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Solution

The fourth proportional to 10,914,252.60, 16,373,347.20 and 4,525,150.80 is: 6,788,542.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,914,252.60 : 16,373,347.20 = 4,525,150.80 : x
  2. Step 2: Convert to fraction form
    10,914,252.60/16,373,347.20 = 4,525,150.80/x
  3. Step 3: Cross multiply
    10,914,252.60x = 16,373,347.20 × 4,525,150.80
  4. Step 4: Simplify right side
    10,914,252.60x = 74,091,865,180,757.75
  5. Step 5: Solve for x
    x = 74,091,865,180,757.75/10,914,252.60
  6. Step 6: Final answer
    x = 6,788,542.28

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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.