Home / 3,656,149.30-5,045,424.00-2,024,521.64

Finding the Fourth Proportional to 3,656,149.30, 5,045,424.00 and 2,024,521.64

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Solution

The fourth proportional to 3,656,149.30, 5,045,424.00 and 2,024,521.64 is: 2,793,805.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,149.30 : 5,045,424.00 = 2,024,521.64 : x
  2. Step 2: Convert to fraction form
    3,656,149.30/5,045,424.00 = 2,024,521.64/x
  3. Step 3: Cross multiply
    3,656,149.30x = 5,045,424.00 × 2,024,521.64
  4. Step 4: Simplify right side
    3,656,149.30x = 10,214,570,048,015.84
  5. Step 5: Solve for x
    x = 10,214,570,048,015.84/3,656,149.30
  6. Step 6: Final answer
    x = 2,793,805.51

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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.