Home / 7,465,834.43-10,297,350.41-5,630,369.97

Finding the Fourth Proportional to 7,465,834.43, 10,297,350.41 and 5,630,369.97

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Solution

The fourth proportional to 7,465,834.43, 10,297,350.41 and 5,630,369.97 is: 7,765,761.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,465,834.43 : 10,297,350.41 = 5,630,369.97 : x
  2. Step 2: Convert to fraction form
    7,465,834.43/10,297,350.41 = 5,630,369.97/x
  3. Step 3: Cross multiply
    7,465,834.43x = 10,297,350.41 × 5,630,369.97
  4. Step 4: Simplify right side
    7,465,834.43x = 57,977,892,490,879.33
  5. Step 5: Solve for x
    x = 57,977,892,490,879.33/7,465,834.43
  6. Step 6: Final answer
    x = 7,765,761.89

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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.