Home / 2,010,158.70-3,014,589.21-662,000.70

Finding the Fourth Proportional to 2,010,158.70, 3,014,589.21 and 662,000.70

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Solution

The fourth proportional to 2,010,158.70, 3,014,589.21 and 662,000.70 is: 992,787.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,158.70 : 3,014,589.21 = 662,000.70 : x
  2. Step 2: Convert to fraction form
    2,010,158.70/3,014,589.21 = 662,000.70/x
  3. Step 3: Cross multiply
    2,010,158.70x = 3,014,589.21 × 662,000.70
  4. Step 4: Simplify right side
    2,010,158.70x = 1,995,660,167,232.45
  5. Step 5: Solve for x
    x = 1,995,660,167,232.45/2,010,158.70
  6. Step 6: Final answer
    x = 992,787.37

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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.