Home / 9,656,801.80-14,485,202.70-3,672,392.20

Finding the Fourth Proportional to 9,656,801.80, 14,485,202.70 and 3,672,392.20

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Solution

The fourth proportional to 9,656,801.80, 14,485,202.70 and 3,672,392.20 is: 5,508,588.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,801.80 : 14,485,202.70 = 3,672,392.20 : x
  2. Step 2: Convert to fraction form
    9,656,801.80/14,485,202.70 = 3,672,392.20/x
  3. Step 3: Cross multiply
    9,656,801.80x = 14,485,202.70 × 3,672,392.20
  4. Step 4: Simplify right side
    9,656,801.80x = 53,195,345,410,898.94
  5. Step 5: Solve for x
    x = 53,195,345,410,898.94/9,656,801.80
  6. Step 6: Final answer
    x = 5,508,588.30

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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.