Home / 9,310,574.70-13,957,551.45-3,629,477.70

Finding the Fourth Proportional to 9,310,574.70, 13,957,551.45 and 3,629,477.70

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Solution

The fourth proportional to 9,310,574.70, 13,957,551.45 and 3,629,477.70 is: 5,440,976.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,310,574.70 : 13,957,551.45 = 3,629,477.70 : x
  2. Step 2: Convert to fraction form
    9,310,574.70/13,957,551.45 = 3,629,477.70/x
  3. Step 3: Cross multiply
    9,310,574.70x = 13,957,551.45 × 3,629,477.70
  4. Step 4: Simplify right side
    9,310,574.70x = 50,658,621,734,377.66
  5. Step 5: Solve for x
    x = 50,658,621,734,377.66/9,310,574.70
  6. Step 6: Final answer
    x = 5,440,976.89

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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.