Home / 2,010,360.13-3,015,913.74-662,617.33

Finding the Fourth Proportional to 2,010,360.13, 3,015,913.74 and 662,617.33

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Solution

The fourth proportional to 2,010,360.13, 3,015,913.74 and 662,617.33 is: 994,049.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,360.13 : 3,015,913.74 = 662,617.33 : x
  2. Step 2: Convert to fraction form
    2,010,360.13/3,015,913.74 = 662,617.33/x
  3. Step 3: Cross multiply
    2,010,360.13x = 3,015,913.74 × 662,617.33
  4. Step 4: Simplify right side
    2,010,360.13x = 1,998,396,709,909.11
  5. Step 5: Solve for x
    x = 1,998,396,709,909.11/2,010,360.13
  6. Step 6: Final answer
    x = 994,049.12

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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.