Home / 7,406,426.44-11,099,550.30-4,528,801

Finding the Fourth Proportional to 7,406,426.44, 11,099,550.30 and 4,528,801

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Solution

The fourth proportional to 7,406,426.44, 11,099,550.30 and 4,528,801 is: 6,787,032.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,406,426.44 : 11,099,550.30 = 4,528,801 : x
  2. Step 2: Convert to fraction form
    7,406,426.44/11,099,550.30 = 4,528,801/x
  3. Step 3: Cross multiply
    7,406,426.44x = 11,099,550.30 × 4,528,801
  4. Step 4: Simplify right side
    7,406,426.44x = 50,267,654,498,190.30
  5. Step 5: Solve for x
    x = 50,267,654,498,190.30/7,406,426.44
  6. Step 6: Final answer
    x = 6,787,032.17

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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.