Home / 2,448,350.40-3,672,520.20-651,234.20

Finding the Fourth Proportional to 2,448,350.40, 3,672,520.20 and 651,234.20

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Solution

The fourth proportional to 2,448,350.40, 3,672,520.20 and 651,234.20 is: 976,849.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,350.40 : 3,672,520.20 = 651,234.20 : x
  2. Step 2: Convert to fraction form
    2,448,350.40/3,672,520.20 = 651,234.20/x
  3. Step 3: Cross multiply
    2,448,350.40x = 3,672,520.20 × 651,234.20
  4. Step 4: Simplify right side
    2,448,350.40x = 2,391,670,754,430.84
  5. Step 5: Solve for x
    x = 2,391,670,754,430.84/2,448,350.40
  6. Step 6: Final answer
    x = 976,849.86

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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.