Home / 5,884,936.80-8,121,855.60-3,593,090.40

Finding the Fourth Proportional to 5,884,936.80, 8,121,855.60 and 3,593,090.40

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Solution

The fourth proportional to 5,884,936.80, 8,121,855.60 and 3,593,090.40 is: 4,958,857.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,884,936.80 : 8,121,855.60 = 3,593,090.40 : x
  2. Step 2: Convert to fraction form
    5,884,936.80/8,121,855.60 = 3,593,090.40/x
  3. Step 3: Cross multiply
    5,884,936.80x = 8,121,855.60 × 3,593,090.40
  4. Step 4: Simplify right side
    5,884,936.80x = 29,182,561,386,546.24
  5. Step 5: Solve for x
    x = 29,182,561,386,546.24/5,884,936.80
  6. Step 6: Final answer
    x = 4,958,857.23

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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.