Home / 3,544,855.80-5,319,908.10-2,346,379.80

Finding the Fourth Proportional to 3,544,855.80, 5,319,908.10 and 2,346,379.80

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Solution

The fourth proportional to 3,544,855.80, 5,319,908.10 and 2,346,379.80 is: 3,521,306.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,855.80 : 5,319,908.10 = 2,346,379.80 : x
  2. Step 2: Convert to fraction form
    3,544,855.80/5,319,908.10 = 2,346,379.80/x
  3. Step 3: Cross multiply
    3,544,855.80x = 5,319,908.10 × 2,346,379.80
  4. Step 4: Simplify right side
    3,544,855.80x = 12,482,524,903,696.38
  5. Step 5: Solve for x
    x = 12,482,524,903,696.38/3,544,855.80
  6. Step 6: Final answer
    x = 3,521,306.82

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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.