Home / 7,084,662.30-10,628,305.65-2,292,507.90

Finding the Fourth Proportional to 7,084,662.30, 10,628,305.65 and 2,292,507.90

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Solution

The fourth proportional to 7,084,662.30, 10,628,305.65 and 2,292,507.90 is: 3,439,186.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,084,662.30 : 10,628,305.65 = 2,292,507.90 : x
  2. Step 2: Convert to fraction form
    7,084,662.30/10,628,305.65 = 2,292,507.90/x
  3. Step 3: Cross multiply
    7,084,662.30x = 10,628,305.65 × 2,292,507.90
  4. Step 4: Simplify right side
    7,084,662.30x = 24,365,474,666,239.64
  5. Step 5: Solve for x
    x = 24,365,474,666,239.64/7,084,662.30
  6. Step 6: Final answer
    x = 3,439,186.46

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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.