Home / 9,656,448.80-14,484,673.20-3,672,039.20

Finding the Fourth Proportional to 9,656,448.80, 14,484,673.20 and 3,672,039.20

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Solution

The fourth proportional to 9,656,448.80, 14,484,673.20 and 3,672,039.20 is: 5,508,058.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,448.80 : 14,484,673.20 = 3,672,039.20 : x
  2. Step 2: Convert to fraction form
    9,656,448.80/14,484,673.20 = 3,672,039.20/x
  3. Step 3: Cross multiply
    9,656,448.80x = 14,484,673.20 × 3,672,039.20
  4. Step 4: Simplify right side
    9,656,448.80x = 53,188,287,789,589.44
  5. Step 5: Solve for x
    x = 53,188,287,789,589.44/9,656,448.80
  6. Step 6: Final answer
    x = 5,508,058.80

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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.