Home / 3,656,283.44-5,484,935.92-1,525,879.76

Finding the Fourth Proportional to 3,656,283.44, 5,484,935.92 and 1,525,879.76

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Solution

The fourth proportional to 3,656,283.44, 5,484,935.92 and 1,525,879.76 is: 2,289,032.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,283.44 : 5,484,935.92 = 1,525,879.76 : x
  2. Step 2: Convert to fraction form
    3,656,283.44/5,484,935.92 = 1,525,879.76/x
  3. Step 3: Cross multiply
    3,656,283.44x = 5,484,935.92 × 1,525,879.76
  4. Step 4: Simplify right side
    3,656,283.44x = 8,369,352,705,224.98
  5. Step 5: Solve for x
    x = 8,369,352,705,224.98/3,656,283.44
  6. Step 6: Final answer
    x = 2,289,032.80

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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.