Home / 2,010,724.10-3,016,523.55-662,657.30

Finding the Fourth Proportional to 2,010,724.10, 3,016,523.55 and 662,657.30

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Solution

The fourth proportional to 2,010,724.10, 3,016,523.55 and 662,657.30 is: 994,130.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,724.10 : 3,016,523.55 = 662,657.30 : x
  2. Step 2: Convert to fraction form
    2,010,724.10/3,016,523.55 = 662,657.30/x
  3. Step 3: Cross multiply
    2,010,724.10x = 3,016,523.55 × 662,657.30
  4. Step 4: Simplify right side
    2,010,724.10x = 1,998,921,351,029.42
  5. Step 5: Solve for x
    x = 1,998,921,351,029.42/2,010,724.10
  6. Step 6: Final answer
    x = 994,130.10

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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.