Home / 2,846,331.48-4,268,213.59-1,406,453.53

Finding the Fourth Proportional to 2,846,331.48, 4,268,213.59 and 1,406,453.53

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Solution

The fourth proportional to 2,846,331.48, 4,268,213.59 and 1,406,453.53 is: 2,109,046.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,331.48 : 4,268,213.59 = 1,406,453.53 : x
  2. Step 2: Convert to fraction form
    2,846,331.48/4,268,213.59 = 1,406,453.53/x
  3. Step 3: Cross multiply
    2,846,331.48x = 4,268,213.59 × 1,406,453.53
  4. Step 4: Simplify right side
    2,846,331.48x = 6,003,044,070,449.47
  5. Step 5: Solve for x
    x = 6,003,044,070,449.47/2,846,331.48
  6. Step 6: Final answer
    x = 2,109,046.02

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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.