Home / 3,461,362.20-5,193,902.34-1,441,000.80

Finding the Fourth Proportional to 3,461,362.20, 5,193,902.34 and 1,441,000.80

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Solution

The fourth proportional to 3,461,362.20, 5,193,902.34 and 1,441,000.80 is: 2,162,275.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,461,362.20 : 5,193,902.34 = 1,441,000.80 : x
  2. Step 2: Convert to fraction form
    3,461,362.20/5,193,902.34 = 1,441,000.80/x
  3. Step 3: Cross multiply
    3,461,362.20x = 5,193,902.34 × 1,441,000.80
  4. Step 4: Simplify right side
    3,461,362.20x = 7,484,417,427,061.87
  5. Step 5: Solve for x
    x = 7,484,417,427,061.87/3,461,362.20
  6. Step 6: Final answer
    x = 2,162,275.14

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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.