Home / 5,745,230.13-8,619,105.45-1,702,033.94

Finding the Fourth Proportional to 5,745,230.13, 8,619,105.45 and 1,702,033.94

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Solution

The fourth proportional to 5,745,230.13, 8,619,105.45 and 1,702,033.94 is: 2,553,424.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,745,230.13 : 8,619,105.45 = 1,702,033.94 : x
  2. Step 2: Convert to fraction form
    5,745,230.13/8,619,105.45 = 1,702,033.94/x
  3. Step 3: Cross multiply
    5,745,230.13x = 8,619,105.45 × 1,702,033.94
  4. Step 4: Simplify right side
    5,745,230.13x = 14,670,009,965,243.45
  5. Step 5: Solve for x
    x = 14,670,009,965,243.45/5,745,230.13
  6. Step 6: Final answer
    x = 2,553,424.26

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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.