Home / 2,010,074.67-3,015,226.94-570,645.50

Finding the Fourth Proportional to 2,010,074.67, 3,015,226.94 and 570,645.50

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Solution

The fourth proportional to 2,010,074.67, 3,015,226.94 and 570,645.50 is: 856,000.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,074.67 : 3,015,226.94 = 570,645.50 : x
  2. Step 2: Convert to fraction form
    2,010,074.67/3,015,226.94 = 570,645.50/x
  3. Step 3: Cross multiply
    2,010,074.67x = 3,015,226.94 × 570,645.50
  4. Step 4: Simplify right side
    2,010,074.67x = 1,720,625,666,860.41
  5. Step 5: Solve for x
    x = 1,720,625,666,860.41/2,010,074.67
  6. Step 6: Final answer
    x = 856,000.87

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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.