Home / 4,903,669.85-7,352,005.58-2,205,786.65

Finding the Fourth Proportional to 4,903,669.85, 7,352,005.58 and 2,205,786.65

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Solution

The fourth proportional to 4,903,669.85, 7,352,005.58 and 2,205,786.65 is: 3,307,105.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903,669.85 : 7,352,005.58 = 2,205,786.65 : x
  2. Step 2: Convert to fraction form
    4,903,669.85/7,352,005.58 = 2,205,786.65/x
  3. Step 3: Cross multiply
    4,903,669.85x = 7,352,005.58 × 2,205,786.65
  4. Step 4: Simplify right side
    4,903,669.85x = 16,216,955,748,060.57
  5. Step 5: Solve for x
    x = 16,216,955,748,060.57/4,903,669.85
  6. Step 6: Final answer
    x = 3,307,105.95

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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.