Home / 3,224,050.15-4,449,503.19-2,406,834.76

Finding the Fourth Proportional to 3,224,050.15, 4,449,503.19 and 2,406,834.76

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Solution

The fourth proportional to 3,224,050.15, 4,449,503.19 and 2,406,834.76 is: 3,321,666.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,050.15 : 4,449,503.19 = 2,406,834.76 : x
  2. Step 2: Convert to fraction form
    3,224,050.15/4,449,503.19 = 2,406,834.76/x
  3. Step 3: Cross multiply
    3,224,050.15x = 4,449,503.19 × 2,406,834.76
  4. Step 4: Simplify right side
    3,224,050.15x = 10,709,218,942,422.88
  5. Step 5: Solve for x
    x = 10,709,218,942,422.88/3,224,050.15
  6. Step 6: Final answer
    x = 3,321,666.37

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.