Home / 5,622,607.94-8,433,912.04-1,362,776.15

Finding the Fourth Proportional to 5,622,607.94, 8,433,912.04 and 1,362,776.15

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Solution

The fourth proportional to 5,622,607.94, 8,433,912.04 and 1,362,776.15 is: 2,044,164.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,622,607.94 : 8,433,912.04 = 1,362,776.15 : x
  2. Step 2: Convert to fraction form
    5,622,607.94/8,433,912.04 = 1,362,776.15/x
  3. Step 3: Cross multiply
    5,622,607.94x = 8,433,912.04 × 1,362,776.15
  4. Step 4: Simplify right side
    5,622,607.94x = 11,493,534,196,987.69
  5. Step 5: Solve for x
    x = 11,493,534,196,987.69/5,622,607.94
  6. Step 6: Final answer
    x = 2,044,164.26

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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.