Home / 4,262,990.55-5,882,968.29-2,329,250.96

Finding the Fourth Proportional to 4,262,990.55, 5,882,968.29 and 2,329,250.96

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Solution

The fourth proportional to 4,262,990.55, 5,882,968.29 and 2,329,250.96 is: 3,214,388.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,990.55 : 5,882,968.29 = 2,329,250.96 : x
  2. Step 2: Convert to fraction form
    4,262,990.55/5,882,968.29 = 2,329,250.96/x
  3. Step 3: Cross multiply
    4,262,990.55x = 5,882,968.29 × 2,329,250.96
  4. Step 4: Simplify right side
    4,262,990.55x = 13,702,909,507,717.22
  5. Step 5: Solve for x
    x = 13,702,909,507,717.22/4,262,990.55
  6. Step 6: Final answer
    x = 3,214,388.90

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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.