Home / 3,283,353.40-4,920,882.90-1,596,825.40

Finding the Fourth Proportional to 3,283,353.40, 4,920,882.90 and 1,596,825.40

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Solution

The fourth proportional to 3,283,353.40, 4,920,882.90 and 1,596,825.40 is: 2,393,221.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,353.40 : 4,920,882.90 = 1,596,825.40 : x
  2. Step 2: Convert to fraction form
    3,283,353.40/4,920,882.90 = 1,596,825.40/x
  3. Step 3: Cross multiply
    3,283,353.40x = 4,920,882.90 × 1,596,825.40
  4. Step 4: Simplify right side
    3,283,353.40x = 7,857,790,805,145.66
  5. Step 5: Solve for x
    x = 7,857,790,805,145.66/3,283,353.40
  6. Step 6: Final answer
    x = 2,393,221.15

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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.