Home / 3,901,567.53-5,380,607.14-3,350,111.83

Finding the Fourth Proportional to 3,901,567.53, 5,380,607.14 and 3,350,111.83

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Solution

The fourth proportional to 3,901,567.53, 5,380,607.14 and 3,350,111.83 is: 4,620,100.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,901,567.53 : 5,380,607.14 = 3,350,111.83 : x
  2. Step 2: Convert to fraction form
    3,901,567.53/5,380,607.14 = 3,350,111.83/x
  3. Step 3: Cross multiply
    3,901,567.53x = 5,380,607.14 × 3,350,111.83
  4. Step 4: Simplify right side
    3,901,567.53x = 18,025,635,632,296.46
  5. Step 5: Solve for x
    x = 18,025,635,632,296.46/3,901,567.53
  6. Step 6: Final answer
    x = 4,620,100.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.