Home / 2,510,163.40-3,762,912.30-1,752,003.40

Finding the Fourth Proportional to 2,510,163.40, 3,762,912.30 and 1,752,003.40

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Solution

The fourth proportional to 2,510,163.40, 3,762,912.30 and 1,752,003.40 is: 2,626,376.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,163.40 : 3,762,912.30 = 1,752,003.40 : x
  2. Step 2: Convert to fraction form
    2,510,163.40/3,762,912.30 = 1,752,003.40/x
  3. Step 3: Cross multiply
    2,510,163.40x = 3,762,912.30 × 1,752,003.40
  4. Step 4: Simplify right side
    2,510,163.40x = 6,592,635,143,501.82
  5. Step 5: Solve for x
    x = 6,592,635,143,501.82/2,510,163.40
  6. Step 6: Final answer
    x = 2,626,376.89

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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.