Home / 3,629,133.04-5,442,887.67-1,069,801.96

Finding the Fourth Proportional to 3,629,133.04, 5,442,887.67 and 1,069,801.96

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Solution

The fourth proportional to 3,629,133.04, 5,442,887.67 and 1,069,801.96 is: 1,604,463.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,133.04 : 5,442,887.67 = 1,069,801.96 : x
  2. Step 2: Convert to fraction form
    3,629,133.04/5,442,887.67 = 1,069,801.96/x
  3. Step 3: Cross multiply
    3,629,133.04x = 5,442,887.67 × 1,069,801.96
  4. Step 4: Simplify right side
    3,629,133.04x = 5,822,811,897,425.83
  5. Step 5: Solve for x
    x = 5,822,811,897,425.83/3,629,133.04
  6. Step 6: Final answer
    x = 1,604,463.61

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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.