Home / 4,834,234.40-7,256,600.40-3,039,144.80

Finding the Fourth Proportional to 4,834,234.40, 7,256,600.40 and 3,039,144.80

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Solution

The fourth proportional to 4,834,234.40, 7,256,600.40 and 3,039,144.80 is: 4,562,016.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,234.40 : 7,256,600.40 = 3,039,144.80 : x
  2. Step 2: Convert to fraction form
    4,834,234.40/7,256,600.40 = 3,039,144.80/x
  3. Step 3: Cross multiply
    4,834,234.40x = 7,256,600.40 × 3,039,144.80
  4. Step 4: Simplify right side
    4,834,234.40x = 22,053,859,371,337.92
  5. Step 5: Solve for x
    x = 22,053,859,371,337.92/4,834,234.40
  6. Step 6: Final answer
    x = 4,562,016.97

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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.