Home / 3,059,892.30-4,589,838.45-1,065,348.30

Finding the Fourth Proportional to 3,059,892.30, 4,589,838.45 and 1,065,348.30

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Solution

The fourth proportional to 3,059,892.30, 4,589,838.45 and 1,065,348.30 is: 1,598,022.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,892.30 : 4,589,838.45 = 1,065,348.30 : x
  2. Step 2: Convert to fraction form
    3,059,892.30/4,589,838.45 = 1,065,348.30/x
  3. Step 3: Cross multiply
    3,059,892.30x = 4,589,838.45 × 1,065,348.30
  4. Step 4: Simplify right side
    3,059,892.30x = 4,889,776,589,982.14
  5. Step 5: Solve for x
    x = 4,889,776,589,982.14/3,059,892.30
  6. Step 6: Final answer
    x = 1,598,022.45

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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.