Home / 1,567,996.20-2,349,575.10-1,166,754.60

Finding the Fourth Proportional to 1,567,996.20, 2,349,575.10 and 1,166,754.60

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Solution

The fourth proportional to 1,567,996.20, 2,349,575.10 and 1,166,754.60 is: 1,748,331.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,996.20 : 2,349,575.10 = 1,166,754.60 : x
  2. Step 2: Convert to fraction form
    1,567,996.20/2,349,575.10 = 1,166,754.60/x
  3. Step 3: Cross multiply
    1,567,996.20x = 2,349,575.10 × 1,166,754.60
  4. Step 4: Simplify right side
    1,567,996.20x = 2,741,377,555,970.46
  5. Step 5: Solve for x
    x = 2,741,377,555,970.46/1,567,996.20
  6. Step 6: Final answer
    x = 1,748,331.76

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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.