Home / 9,484,154.69-13,086,740.43-5,297,323.73

Finding the Fourth Proportional to 9,484,154.69, 13,086,740.43 and 5,297,323.73

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Solution

The fourth proportional to 9,484,154.69, 13,086,740.43 and 5,297,323.73 is: 7,309,528.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484,154.69 : 13,086,740.43 = 5,297,323.73 : x
  2. Step 2: Convert to fraction form
    9,484,154.69/13,086,740.43 = 5,297,323.73/x
  3. Step 3: Cross multiply
    9,484,154.69x = 13,086,740.43 × 5,297,323.73
  4. Step 4: Simplify right side
    9,484,154.69x = 69,324,700,536,269.09
  5. Step 5: Solve for x
    x = 69,324,700,536,269.09/9,484,154.69
  6. Step 6: Final answer
    x = 7,309,528.66

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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.