Home / 4,473,736.45-6,173,536.25-2,539,743.19

Finding the Fourth Proportional to 4,473,736.45, 6,173,536.25 and 2,539,743.19

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Solution

The fourth proportional to 4,473,736.45, 6,173,536.25 and 2,539,743.19 is: 3,504,720.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473,736.45 : 6,173,536.25 = 2,539,743.19 : x
  2. Step 2: Convert to fraction form
    4,473,736.45/6,173,536.25 = 2,539,743.19/x
  3. Step 3: Cross multiply
    4,473,736.45x = 6,173,536.25 × 2,539,743.19
  4. Step 4: Simplify right side
    4,473,736.45x = 15,679,196,640,071.16
  5. Step 5: Solve for x
    x = 15,679,196,640,071.16/4,473,736.45
  6. Step 6: Final answer
    x = 3,504,720.68

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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.