Home / 4,372,898.40-6,034,609.44-2,439,109.44

Finding the Fourth Proportional to 4,372,898.40, 6,034,609.44 and 2,439,109.44

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Solution

The fourth proportional to 4,372,898.40, 6,034,609.44 and 2,439,109.44 is: 3,365,976.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,898.40 : 6,034,609.44 = 2,439,109.44 : x
  2. Step 2: Convert to fraction form
    4,372,898.40/6,034,609.44 = 2,439,109.44/x
  3. Step 3: Cross multiply
    4,372,898.40x = 6,034,609.44 × 2,439,109.44
  4. Step 4: Simplify right side
    4,372,898.40x = 14,719,072,851,817.12
  5. Step 5: Solve for x
    x = 14,719,072,851,817.12/4,372,898.40
  6. Step 6: Final answer
    x = 3,365,976.41

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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.