Home / 4,835,390.22-7,253,135.92-1,423,741.42

Finding the Fourth Proportional to 4,835,390.22, 7,253,135.92 and 1,423,741.42

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Solution

The fourth proportional to 4,835,390.22, 7,253,135.92 and 1,423,741.42 is: 2,135,627.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,390.22 : 7,253,135.92 = 1,423,741.42 : x
  2. Step 2: Convert to fraction form
    4,835,390.22/7,253,135.92 = 1,423,741.42/x
  3. Step 3: Cross multiply
    4,835,390.22x = 7,253,135.92 × 1,423,741.42
  4. Step 4: Simplify right side
    4,835,390.22x = 10,326,590,034,193.81
  5. Step 5: Solve for x
    x = 10,326,590,034,193.81/4,835,390.22
  6. Step 6: Final answer
    x = 2,135,627.03

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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.