Home / 2,010,344.89-3,015,890.90-662,602.20

Finding the Fourth Proportional to 2,010,344.89, 3,015,890.90 and 662,602.20

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Solution

The fourth proportional to 2,010,344.89, 3,015,890.90 and 662,602.20 is: 994,026.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,344.89 : 3,015,890.90 = 662,602.20 : x
  2. Step 2: Convert to fraction form
    2,010,344.89/3,015,890.90 = 662,602.20/x
  3. Step 3: Cross multiply
    2,010,344.89x = 3,015,890.90 × 662,602.20
  4. Step 4: Simplify right side
    2,010,344.89x = 1,998,335,945,299.98
  5. Step 5: Solve for x
    x = 1,998,335,945,299.98/2,010,344.89
  6. Step 6: Final answer
    x = 994,026.43

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1.5x scale

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.