Home / 4,626,936.42-6,385,106.25-2,561,753.94

Finding the Fourth Proportional to 4,626,936.42, 6,385,106.25 and 2,561,753.94

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Solution

The fourth proportional to 4,626,936.42, 6,385,106.25 and 2,561,753.94 is: 3,535,183.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626,936.42 : 6,385,106.25 = 2,561,753.94 : x
  2. Step 2: Convert to fraction form
    4,626,936.42/6,385,106.25 = 2,561,753.94/x
  3. Step 3: Cross multiply
    4,626,936.42x = 6,385,106.25 × 2,561,753.94
  4. Step 4: Simplify right side
    4,626,936.42x = 16,357,071,093,256.12
  5. Step 5: Solve for x
    x = 16,357,071,093,256.12/4,626,936.42
  6. Step 6: Final answer
    x = 3,535,183.89

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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.