Home / 5,882,620.02-8,116,756.38-3,434,119.89

Finding the Fourth Proportional to 5,882,620.02, 8,116,756.38 and 3,434,119.89

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Solution

The fourth proportional to 5,882,620.02, 8,116,756.38 and 3,434,119.89 is: 4,738,350.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,882,620.02 : 8,116,756.38 = 3,434,119.89 : x
  2. Step 2: Convert to fraction form
    5,882,620.02/8,116,756.38 = 3,434,119.89/x
  3. Step 3: Cross multiply
    5,882,620.02x = 8,116,756.38 × 3,434,119.89
  4. Step 4: Simplify right side
    5,882,620.02x = 27,873,914,526,842.40
  5. Step 5: Solve for x
    x = 27,873,914,526,842.40/5,882,620.02
  6. Step 6: Final answer
    x = 4,738,350.33

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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.