Home / 2,234,660.40-3,353,740.20-1,036,731.15

Finding the Fourth Proportional to 2,234,660.40, 3,353,740.20 and 1,036,731.15

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Solution

The fourth proportional to 2,234,660.40, 3,353,740.20 and 1,036,731.15 is: 1,555,908.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,660.40 : 3,353,740.20 = 1,036,731.15 : x
  2. Step 2: Convert to fraction form
    2,234,660.40/3,353,740.20 = 1,036,731.15/x
  3. Step 3: Cross multiply
    2,234,660.40x = 3,353,740.20 × 1,036,731.15
  4. Step 4: Simplify right side
    2,234,660.40x = 3,476,926,934,347.23
  5. Step 5: Solve for x
    x = 3,476,926,934,347.23/2,234,660.40
  6. Step 6: Final answer
    x = 1,555,908.42

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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.