Home / 2,010,108.10-3,015,342.84-570,805.65

Finding the Fourth Proportional to 2,010,108.10, 3,015,342.84 and 570,805.65

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Solution

The fourth proportional to 2,010,108.10, 3,015,342.84 and 570,805.65 is: 856,259.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,108.10 : 3,015,342.84 = 570,805.65 : x
  2. Step 2: Convert to fraction form
    2,010,108.10/3,015,342.84 = 570,805.65/x
  3. Step 3: Cross multiply
    2,010,108.10x = 3,015,342.84 × 570,805.65
  4. Step 4: Simplify right side
    2,010,108.10x = 1,721,174,729,759.05
  5. Step 5: Solve for x
    x = 1,721,174,729,759.05/2,010,108.10
  6. Step 6: Final answer
    x = 856,259.79

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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.