Home / 10,941,084.80-16,425,105.60-6,897,564.80

Finding the Fourth Proportional to 10,941,084.80, 16,425,105.60 and 6,897,564.80

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Solution

The fourth proportional to 10,941,084.80, 16,425,105.60 and 6,897,564.80 is: 10,354,844.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,941,084.80 : 16,425,105.60 = 6,897,564.80 : x
  2. Step 2: Convert to fraction form
    10,941,084.80/16,425,105.60 = 6,897,564.80/x
  3. Step 3: Cross multiply
    10,941,084.80x = 16,425,105.60 × 6,897,564.80
  4. Step 4: Simplify right side
    10,941,084.80x = 113,293,230,222,842.88
  5. Step 5: Solve for x
    x = 113,293,230,222,842.88/10,941,084.80
  6. Step 6: Final answer
    x = 10,354,844.36

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1.5x scale

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.