Home / 4,309,748.56-5,947,543.02-2,376,090.64

Finding the Fourth Proportional to 4,309,748.56, 5,947,543.02 and 2,376,090.64

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Solution

The fourth proportional to 4,309,748.56, 5,947,543.02 and 2,376,090.64 is: 3,279,054.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,748.56 : 5,947,543.02 = 2,376,090.64 : x
  2. Step 2: Convert to fraction form
    4,309,748.56/5,947,543.02 = 2,376,090.64/x
  3. Step 3: Cross multiply
    4,309,748.56x = 5,947,543.02 × 2,376,090.64
  4. Step 4: Simplify right side
    4,309,748.56x = 14,131,901,300,819.33
  5. Step 5: Solve for x
    x = 14,131,901,300,819.33/4,309,748.56
  6. Step 6: Final answer
    x = 3,279,054.71

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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.