Home / 2,233,719.40-3,350,579.10-2,009,770.60

Finding the Fourth Proportional to 2,233,719.40, 3,350,579.10 and 2,009,770.60

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Solution

The fourth proportional to 2,233,719.40, 3,350,579.10 and 2,009,770.60 is: 3,014,655.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,719.40 : 3,350,579.10 = 2,009,770.60 : x
  2. Step 2: Convert to fraction form
    2,233,719.40/3,350,579.10 = 2,009,770.60/x
  3. Step 3: Cross multiply
    2,233,719.40x = 3,350,579.10 × 2,009,770.60
  4. Step 4: Simplify right side
    2,233,719.40x = 6,733,895,368,154.46
  5. Step 5: Solve for x
    x = 6,733,895,368,154.46/2,233,719.40
  6. Step 6: Final answer
    x = 3,014,655.90

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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.