Home / 5,436,071.21-7,495,614.97-3,473,356.22

Finding the Fourth Proportional to 5,436,071.21, 7,495,614.97 and 3,473,356.22

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Solution

The fourth proportional to 5,436,071.21, 7,495,614.97 and 3,473,356.22 is: 4,789,293.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,436,071.21 : 7,495,614.97 = 3,473,356.22 : x
  2. Step 2: Convert to fraction form
    5,436,071.21/7,495,614.97 = 3,473,356.22/x
  3. Step 3: Cross multiply
    5,436,071.21x = 7,495,614.97 × 3,473,356.22
  4. Step 4: Simplify right side
    5,436,071.21x = 26,034,940,888,830.26
  5. Step 5: Solve for x
    x = 26,034,940,888,830.26/5,436,071.21
  6. Step 6: Final answer
    x = 4,789,293.57

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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.