Home / 4,798,411.26-7,197,616.77-1,603,537.38

Finding the Fourth Proportional to 4,798,411.26, 7,197,616.77 and 1,603,537.38

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Solution

The fourth proportional to 4,798,411.26, 7,197,616.77 and 1,603,537.38 is: 2,405,306.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,411.26 : 7,197,616.77 = 1,603,537.38 : x
  2. Step 2: Convert to fraction form
    4,798,411.26/7,197,616.77 = 1,603,537.38/x
  3. Step 3: Cross multiply
    4,798,411.26x = 7,197,616.77 × 1,603,537.38
  4. Step 4: Simplify right side
    4,798,411.26x = 11,541,647,537,609.86
  5. Step 5: Solve for x
    x = 11,541,647,537,609.86/4,798,411.26
  6. Step 6: Final answer
    x = 2,405,306.03

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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.