Home / 3,684,903.00-5,526,239.12-1,288,300.92

Finding the Fourth Proportional to 3,684,903.00, 5,526,239.12 and 1,288,300.92

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Solution

The fourth proportional to 3,684,903.00, 5,526,239.12 and 1,288,300.92 is: 1,932,061.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,903.00 : 5,526,239.12 = 1,288,300.92 : x
  2. Step 2: Convert to fraction form
    3,684,903.00/5,526,239.12 = 1,288,300.92/x
  3. Step 3: Cross multiply
    3,684,903.00x = 5,526,239.12 × 1,288,300.92
  4. Step 4: Simplify right side
    3,684,903.00x = 7,119,458,914,804.80
  5. Step 5: Solve for x
    x = 7,119,458,914,804.80/3,684,903.00
  6. Step 6: Final answer
    x = 1,932,061.42

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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.